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TI-2022-16915 Aliases CVE-2022-36616GHSA-f42p-cwq9-q48r

TOTOLINK A810R V4.1.2cu.5182_B20201026 and V5.9c.4050_B20190424 was discovered to contain…

Priority LOW 34CWE-798Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Security bypass
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-798.

Summary

TOTOLINK A810R V4.1.2cu.5182_B20201026 and V5.9c.4050_B20190424 was discovered to contain a hardcoded password for root at /etc/shadow.sample.

Why it matters now

EPSS 0.00296 22nd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:totolink:a810r_firmware:4.1.2cu.5182_b20201026:*:*:*:*:*:*:*4.1.2cu.5182_b20201026VulnerableTOTOLINK
cpe:2.3:h:totolink:a810r:-:*:*:*:*:*:*:*not specified by NVDRunning onTOTOLINK
  • cpe:2.3:o:totolink:a810r_firmware:4.1.2cu.5182_b20201026:*:*:*:*:*:*:* Versions 4.1.2cu.5182_b20201026 Vulnerable ·TOTOLINK
  • cpe:2.3:h:totolink:a810r:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·TOTOLINK

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-36616
  2. 2026-10-03 Alias added: GHSA-f42p-cwq9-q48r

References

Exploit 1

  • TI-2025-20728 The TOTOLINK A810R V4.1.2cu.5182_B20201026 were found to contain a pre-auth remote… CVSS 3.1CRITICAL 9.8
  • TI-2025-20693 TOTOLINK A810R V4.1.2cu.5182_B20201026 and A950RG V4.1.2cu.5161_B20200903 were found to… CVSS 3.1CRITICAL 9.8
  • TI-2025-20692 TOTOLINK A950RG V4.1.2cu.5161_B20200903 was found to contain a pre-auth remote command… CVSS 3.1CRITICAL 9.8
  • TI-2025-20691 TOTOLINK A830R V4.1.2cu.5182_B20201102 was found to contain a pre-auth remote command… CVSS 3.1CRITICAL 9.8
  • TI-2025-20690 TOTOLINK A800R V4.1.2cu.5137_B20200730, A810R V4.1.2cu.5182_B20201026, A830R… CVSS 3.1CRITICAL 9.8
  • TI-2025-20680 TOTOLINK A810R V4.1.2cu.5182_B20201026 was found to contain a buffer overflow vulnerability in the cstecgi.cgi CVSS 3.1CRITICAL 9.8
See all 28 →

Sources

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