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TI-2024-07954 Aliases CVE-2024-8578GHSA-pcq9-xwqw-8822

TOTOLINK AC1200 T8 cstecgi.cgi setWiFiMeshName buffer overflow

Priority HIGH 73CWE-120Published · 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
High · High · High
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-120 and the CVSS impact.

Summary

A vulnerability was found in TOTOLINK AC1200 T8 4.1.5cu.861_B20230220. It has been rated as critical. Affected by this issue is the function setWiFiMeshName of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument device_name leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. 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 0.01091 65th 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
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
TOTOLINKAC1200 T84.1.5cu.861_B20230220—No fix listedCNA
  • AC1200 T8 VendorTOTOLINK Affected 4.1.5cu.861_B20230220 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:totolink:t8_firmware:4.1.5cu.861_b20230220:*:*:*:*:*:*:*4.1.5cu.861_b20230220VulnerableTOTOLINK
cpe:2.3:h:totolink:t8:-:*:*:*:*:*:*:*not specified by NVDRunning onTOTOLINK
  • cpe:2.3:o:totolink:t8_firmware:4.1.5cu.861_b20230220:*:*:*:*:*:*:* Versions 4.1.5cu.861_b20230220 Vulnerable ·TOTOLINK
  • cpe:2.3:h:totolink:t8:-:*:*:*:*:*:*:* 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-2024-8578
  2. 2026-10-03 Alias added: GHSA-pcq9-xwqw-8822

References

Exploit 1

Other 1

  • TI-2024-30972 TOTOLINK AC1200 T8 v4.1.5cu.861_B20230220 has a buffer overflow vulnerability in the… CVSS 3.1CRITICAL 9.8
  • TI-2024-30957 TOTOLINK AC1200 T8 v4.1.5cu.861_B20230220 has a buffer overflow vulnerability in the… CVSS 3.1CRITICAL 9.8
  • TI-2023-09900 A command injection vulnerability in the serverIp parameter in the function… CVSS 3.1CRITICAL 9.8
  • TI-2023-09899 A command injection vulnerability in the ip parameter in the function recvSlaveUpgstatus… CVSS 3.1CRITICAL 9.8
  • TI-2023-09898 TOTOLINK T8 V4.1.5cu was discovered to contain a hard code password for the telnet… CVSS 3.1CRITICAL 9.8
  • TI-2023-09897 TOTOLINK T8 V4.1.5cu was discovered to contain a command injection vulnerability via the… CVSS 3.1CRITICAL 9.8
See all 25 →

Sources

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