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TI-2022-10628 Aliases CVE-2022-27647GHSA-7pr7-x6mw-h647

OS command injection in NETGEAR R6700v3

Priority MEDIUM 40CWE-78Published · Updated

Key facts

Attack vector
Adjacent network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-78.

Summary

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6700v3 1.0.4.120_10.0.91 routers. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the handling of the name or email field provided to libreadycloud.so. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-15874.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0148 74th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
NETGEARR6700v31.0.4.120_10.0.91—No fix listedCNA
  • R6700v3 VendorNETGEAR Affected 1.0.4.120_10.0.91 Fixed in — No fix listed CNA

CPE configurations NVD · 68

CPEVersionsRoleVendor
cpe:2.3:o:netgear:cax80_firmware:*:*:*:*:*:*:*:*before 2.1.3.7VulnerableNETGEAR
cpe:2.3:h:netgear:cax80:-:*:*:*:*:*:*:*not specified by NVDRunning onNETGEAR
cpe:2.3:o:netgear:lax20_firmware:*:*:*:*:*:*:*:*before 1.1.6.34VulnerableNETGEAR
cpe:2.3:h:netgear:lax20:-:*:*:*:*:*:*:*not specified by NVDRunning onNETGEAR
cpe:2.3:o:netgear:mr60_firmware:*:*:*:*:*:*:*:*before 1.1.6.124VulnerableNETGEAR
cpe:2.3:h:netgear:mr60:-:*:*:*:*:*:*:*not specified by NVDRunning onNETGEAR
cpe:2.3:o:netgear:mr80_firmware:*:*:*:*:*:*:*:*before 1.1.6.14VulnerableNETGEAR
cpe:2.3:h:netgear:mr80:-:*:*:*:*:*:*:*not specified by NVDRunning onNETGEAR
cpe:2.3:o:netgear:ms60_firmware:*:*:*:*:*:*:*:*before 1.1.6.124VulnerableNETGEAR
cpe:2.3:h:netgear:ms60:-:*:*:*:*:*:*:*not specified by NVDRunning onNETGEAR
  • cpe:2.3:o:netgear:cax80_firmware:*:*:*:*:*:*:*:* Versions before 2.1.3.7 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:cax80:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
  • cpe:2.3:o:netgear:lax20_firmware:*:*:*:*:*:*:*:* Versions before 1.1.6.34 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:lax20:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
  • cpe:2.3:o:netgear:mr60_firmware:*:*:*:*:*:*:*:* Versions before 1.1.6.124 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:mr60:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
  • cpe:2.3:o:netgear:mr80_firmware:*:*:*:*:*:*:*:* Versions before 1.1.6.14 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:mr80:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
  • cpe:2.3:o:netgear:ms60_firmware:*:*:*:*:*:*:*:* Versions before 1.1.6.124 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:ms60:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
Show 58 more CPE
CPEVersionsRoleVendor
cpe:2.3:o:netgear:ms80_firmware:*:*:*:*:*:*:*:*before 1.1.6.14VulnerableNETGEAR
cpe:2.3:h:netgear:ms80:-:*:*:*:*:*:*:*not specified by NVDRunning onNETGEAR
cpe:2.3:o:netgear:r6400_firmware:*:*:*:*:*:*:*:*before 1.0.1.78VulnerableNETGEAR
cpe:2.3:h:netgear:r6400:-:*:*:*:*:*:*:*not specified by NVDRunning onNETGEAR
cpe:2.3:o:netgear:r6400_firmware:*:*:*:*:*:*:*:*before 1.0.4.126VulnerableNETGEAR
cpe:2.3:h:netgear:r6400:v2:*:*:*:*:*:*:*v2Running onNETGEAR
cpe:2.3:o:netgear:r6700_firmware:*:*:*:*:*:*:*:*before 1.0.4.126VulnerableNETGEAR
cpe:2.3:h:netgear:r6700:v3:*:*:*:*:*:*:*v3Running onNETGEAR
cpe:2.3:o:netgear:r6900p_firmware:*:*:*:*:*:*:*:*before 1.3.3.148VulnerableNETGEAR
cpe:2.3:h:netgear:r6900p:-:*:*:*:*:*:*:*not specified by NVDRunning onNETGEAR
cpe:2.3:o:netgear:r7000_firmware:*:*:*:*:*:*:*:*before 1.0.11.134VulnerableNETGEAR
cpe:2.3:h:netgear:r7000:-:*:*:*:*:*:*:*not specified by NVDRunning onNETGEAR
cpe:2.3:o:netgear:r7000p_firmware:*:*:*:*:*:*:*:*before 1.3.3.148VulnerableNETGEAR
cpe:2.3:h:netgear:r7000p:-:*:*:*:*:*:*:*not specified by NVDRunning onNETGEAR
cpe:2.3:o:netgear:r7850_firmware:*:*:*:*:*:*:*:*before 1.0.5.84VulnerableNETGEAR
cpe:2.3:h:netgear:r7850:-:*:*:*:*:*:*:*not specified by NVDRunning onNETGEAR
cpe:2.3:o:netgear:r7900p_firmware:*:*:*:*:*:*:*:*before 1.4.3.88VulnerableNETGEAR
cpe:2.3:h:netgear:r7900p:-:*:*:*:*:*:*:*not specified by NVDRunning onNETGEAR
cpe:2.3:o:netgear:r7960p_firmware:*:*:*:*:*:*:*:*before 1.4.3.88VulnerableNETGEAR
cpe:2.3:h:netgear:r7960p:-:*:*:*:*:*:*:*not specified by NVDRunning onNETGEAR
cpe:2.3:o:netgear:r8000_firmware:*:*:*:*:*:*:*:*before 1.0.4.84VulnerableNETGEAR
cpe:2.3:h:netgear:r8000:-:*:*:*:*:*:*:*not specified by NVDRunning onNETGEAR
cpe:2.3:o:netgear:r8000p_firmware:*:*:*:*:*:*:*:*before 1.4.3.88VulnerableNETGEAR
cpe:2.3:h:netgear:r8000p:-:*:*:*:*:*:*:*not specified by NVDRunning onNETGEAR
cpe:2.3:o:netgear:r8500_firmware:*:*:*:*:*:*:*:*before 1.0.2.158VulnerableNETGEAR
cpe:2.3:h:netgear:r8500:-:*:*:*:*:*:*:*not specified by NVDRunning onNETGEAR
cpe:2.3:o:netgear:rax15_firmware:*:*:*:*:*:*:*:*before 1.0.10.110VulnerableNETGEAR
cpe:2.3:h:netgear:rax15:-:*:*:*:*:*:*:*not specified by NVDRunning onNETGEAR
cpe:2.3:o:netgear:rax20_firmware:*:*:*:*:*:*:*:*before 1.0.10.110VulnerableNETGEAR
cpe:2.3:h:netgear:rax20:-:*:*:*:*:*:*:*not specified by NVDRunning onNETGEAR
cpe:2.3:o:netgear:rax200_firmware:*:*:*:*:*:*:*:*before 1.0.6.138VulnerableNETGEAR
cpe:2.3:h:netgear:rax200:-:*:*:*:*:*:*:*not specified by NVDRunning onNETGEAR
cpe:2.3:o:netgear:rax35_firmware:*:*:*:*:*:*:*:*before 1.0.10.110VulnerableNETGEAR
cpe:2.3:h:netgear:rax35:v2:*:*:*:*:*:*:*v2Running onNETGEAR
cpe:2.3:o:netgear:rax38_firmware:*:*:*:*:*:*:*:*before 1.0.10.110VulnerableNETGEAR
cpe:2.3:h:netgear:rax38:v2:*:*:*:*:*:*:*v2Running onNETGEAR
cpe:2.3:o:netgear:rax40_firmware:*:*:*:*:*:*:*:*before 1.0.10.110VulnerableNETGEAR
cpe:2.3:h:netgear:rax40:v2:*:*:*:*:*:*:*v2Running onNETGEAR
cpe:2.3:o:netgear:rax42_firmware:*:*:*:*:*:*:*:*before 1.0.10.110VulnerableNETGEAR
cpe:2.3:h:netgear:rax42:-:*:*:*:*:*:*:*not specified by NVDRunning onNETGEAR
cpe:2.3:o:netgear:rax43_firmware:*:*:*:*:*:*:*:*before 1.0.10.110VulnerableNETGEAR
cpe:2.3:h:netgear:rax43:-:*:*:*:*:*:*:*not specified by NVDRunning onNETGEAR
cpe:2.3:o:netgear:rax45_firmware:*:*:*:*:*:*:*:*before 1.0.10.110VulnerableNETGEAR
cpe:2.3:h:netgear:rax45:-:*:*:*:*:*:*:*not specified by NVDRunning onNETGEAR
cpe:2.3:o:netgear:rax48_firmware:*:*:*:*:*:*:*:*before 1.0.10.110VulnerableNETGEAR
cpe:2.3:h:netgear:rax48:-:*:*:*:*:*:*:*not specified by NVDRunning onNETGEAR
cpe:2.3:o:netgear:rax50_firmware:*:*:*:*:*:*:*:*before 1.0.10.110VulnerableNETGEAR
cpe:2.3:h:netgear:rax50:-:*:*:*:*:*:*:*not specified by NVDRunning onNETGEAR
cpe:2.3:o:netgear:rax50s_firmware:*:*:*:*:*:*:*:*before 1.0.10.110VulnerableNETGEAR
cpe:2.3:h:netgear:rax50s:-:*:*:*:*:*:*:*not specified by NVDRunning onNETGEAR
cpe:2.3:o:netgear:rax75_firmware:*:*:*:*:*:*:*:*before 1.0.6.138VulnerableNETGEAR
cpe:2.3:h:netgear:rax75:-:*:*:*:*:*:*:*not specified by NVDRunning onNETGEAR
cpe:2.3:o:netgear:rax80_firmware:*:*:*:*:*:*:*:*before 1.0.6.138VulnerableNETGEAR
cpe:2.3:h:netgear:rax80:-:*:*:*:*:*:*:*not specified by NVDRunning onNETGEAR
cpe:2.3:o:netgear:rs400_firmware:*:*:*:*:*:*:*:*before 1.5.1.86VulnerableNETGEAR
cpe:2.3:h:netgear:rs400:-:*:*:*:*:*:*:*not specified by NVDRunning onNETGEAR
cpe:2.3:o:netgear:r7100lg_firmware:*:*:*:*:*:*:*:*before 1.0.0.76VulnerableNETGEAR
cpe:2.3:h:netgear:r7100lg:-:*:*:*:*:*:*:*not specified by NVDRunning onNETGEAR
  • cpe:2.3:o:netgear:ms80_firmware:*:*:*:*:*:*:*:* Versions before 1.1.6.14 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:ms80:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
  • cpe:2.3:o:netgear:r6400_firmware:*:*:*:*:*:*:*:* Versions before 1.0.1.78 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:r6400:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
  • cpe:2.3:o:netgear:r6400_firmware:*:*:*:*:*:*:*:* Versions before 1.0.4.126 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:r6400:v2:*:*:*:*:*:*:* Versions v2 Running on ·NETGEAR
  • cpe:2.3:o:netgear:r6700_firmware:*:*:*:*:*:*:*:* Versions before 1.0.4.126 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:r6700:v3:*:*:*:*:*:*:* Versions v3 Running on ·NETGEAR
  • cpe:2.3:o:netgear:r6900p_firmware:*:*:*:*:*:*:*:* Versions before 1.3.3.148 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:r6900p:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
  • cpe:2.3:o:netgear:r7000_firmware:*:*:*:*:*:*:*:* Versions before 1.0.11.134 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:r7000:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
  • cpe:2.3:o:netgear:r7000p_firmware:*:*:*:*:*:*:*:* Versions before 1.3.3.148 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:r7000p:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
  • cpe:2.3:o:netgear:r7850_firmware:*:*:*:*:*:*:*:* Versions before 1.0.5.84 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:r7850:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
  • cpe:2.3:o:netgear:r7900p_firmware:*:*:*:*:*:*:*:* Versions before 1.4.3.88 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:r7900p:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
  • cpe:2.3:o:netgear:r7960p_firmware:*:*:*:*:*:*:*:* Versions before 1.4.3.88 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:r7960p:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
  • cpe:2.3:o:netgear:r8000_firmware:*:*:*:*:*:*:*:* Versions before 1.0.4.84 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:r8000:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
  • cpe:2.3:o:netgear:r8000p_firmware:*:*:*:*:*:*:*:* Versions before 1.4.3.88 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:r8000p:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
  • cpe:2.3:o:netgear:r8500_firmware:*:*:*:*:*:*:*:* Versions before 1.0.2.158 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:r8500:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
  • cpe:2.3:o:netgear:rax15_firmware:*:*:*:*:*:*:*:* Versions before 1.0.10.110 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:rax15:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
  • cpe:2.3:o:netgear:rax20_firmware:*:*:*:*:*:*:*:* Versions before 1.0.10.110 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:rax20:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
  • cpe:2.3:o:netgear:rax200_firmware:*:*:*:*:*:*:*:* Versions before 1.0.6.138 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:rax200:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
  • cpe:2.3:o:netgear:rax35_firmware:*:*:*:*:*:*:*:* Versions before 1.0.10.110 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:rax35:v2:*:*:*:*:*:*:* Versions v2 Running on ·NETGEAR
  • cpe:2.3:o:netgear:rax38_firmware:*:*:*:*:*:*:*:* Versions before 1.0.10.110 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:rax38:v2:*:*:*:*:*:*:* Versions v2 Running on ·NETGEAR
  • cpe:2.3:o:netgear:rax40_firmware:*:*:*:*:*:*:*:* Versions before 1.0.10.110 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:rax40:v2:*:*:*:*:*:*:* Versions v2 Running on ·NETGEAR
  • cpe:2.3:o:netgear:rax42_firmware:*:*:*:*:*:*:*:* Versions before 1.0.10.110 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:rax42:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
  • cpe:2.3:o:netgear:rax43_firmware:*:*:*:*:*:*:*:* Versions before 1.0.10.110 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:rax43:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
  • cpe:2.3:o:netgear:rax45_firmware:*:*:*:*:*:*:*:* Versions before 1.0.10.110 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:rax45:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
  • cpe:2.3:o:netgear:rax48_firmware:*:*:*:*:*:*:*:* Versions before 1.0.10.110 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:rax48:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
  • cpe:2.3:o:netgear:rax50_firmware:*:*:*:*:*:*:*:* Versions before 1.0.10.110 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:rax50:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
  • cpe:2.3:o:netgear:rax50s_firmware:*:*:*:*:*:*:*:* Versions before 1.0.10.110 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:rax50s:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
  • cpe:2.3:o:netgear:rax75_firmware:*:*:*:*:*:*:*:* Versions before 1.0.6.138 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:rax75:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
  • cpe:2.3:o:netgear:rax80_firmware:*:*:*:*:*:*:*:* Versions before 1.0.6.138 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:rax80:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
  • cpe:2.3:o:netgear:rs400_firmware:*:*:*:*:*:*:*:* Versions before 1.5.1.86 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:rs400:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
  • cpe:2.3:o:netgear:r7100lg_firmware:*:*:*:*:*:*:*:* Versions before 1.0.0.76 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:r7100lg:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-27647
  2. 2026-10-03 Alias added: GHSA-7pr7-x6mw-h647

References

Advisory 2

  • TI-2021-13978 Stack-based buffer overflow in NETGEAR R6400v2 CVSS 3.1HIGH 8.8
  • TI-2022-10623 Incorrect authorization in NETGEAR R6700v3 CVSS 3.1HIGH 8.8
  • TI-2022-08475 A stack overflow vulnerability exists in the upnpd service in Netgear EX6100v1… CVSS 3.1HIGH 7.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences