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TI-2024-06648 Aliases CVE-2024-7181GHSA-rp59-p734-2pfh

TOTOLINK A3600R cstecgi.cgi setTelnetCfg command injection

Priority MEDIUM 57CWE-77Published · Updated

Key facts

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

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-77.

Summary

A vulnerability classified as critical was found in TOTOLINK A3600R 4.1.2cu.5182_B20201102. This vulnerability affects the function setTelnetCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument telnet_enabled leads to command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-272602 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.03086 87th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

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

Affected products

VendorProductAffected versionsFixed inStatusSource
TOTOLINKA3600R4.1.2cu.5182_B20201102—No fix listedCNA
  • A3600R VendorTOTOLINK Affected 4.1.2cu.5182_B20201102 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:totolink:a3600r_firmware:4.1.2cu.5182_b20201102:*:*:*:*:*:*:*4.1.2cu.5182_b20201102VulnerableTOTOLINK
cpe:2.3:h:totolink:a3600r:-:*:*:*:*:*:*:*not specified by NVDRunning onTOTOLINK
  • cpe:2.3:o:totolink:a3600r_firmware:4.1.2cu.5182_b20201102:*:*:*:*:*:*:* Versions 4.1.2cu.5182_b20201102 Vulnerable ·TOTOLINK
  • cpe:2.3:h:totolink:a3600r:-:*:*:*:*:*:*:* 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-2024-7181
  2. 2026-10-03 Alias added: GHSA-rp59-p734-2pfh

References

Exploit 1

  • TI-2026-23826 TOTOlink A3600R v5.9c.4959 contains a buffer overflow vulnerability in the… CVSS 3.1CRITICAL 9.8
  • TI-2026-01369 Totolink A3600R app.so setAppEasyWizardConfig buffer overflow CVSS 4.0HIGH 8.7
  • TI-2024-06654 TOTOLINK A3600R cstecgi.cgi UploadCustomModule buffer overflow CVSS 4.0HIGH 8.7
  • TI-2024-06652 TOTOLINK A3600R cstecgi.cgi setWebWlanIdx buffer overflow CVSS 4.0HIGH 8.7
  • TI-2024-06651 TOTOLINK A3600R cstecgi.cgi setUrlFilterRules buffer overflow CVSS 4.0HIGH 8.7
  • TI-2024-06650 TOTOLINK A3600R cstecgi.cgi setUploadSetting buffer overflow CVSS 4.0HIGH 8.7
See all 24 →

Sources

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