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TI-2023-04073 Aliases CVE-2023-4411GHSA-5g5r-9pxv-4v7g

TOTOLINK EX1200L setTracerouteCfg os command injection

Priority MEDIUM 50CWE-78Published · Updated

Key facts

Attack vector
Network
Privileges required
None
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

A vulnerability has been found in TOTOLINK EX1200L EN_V9.3.5u.6146_B20201023 and classified as critical. This vulnerability affects the function setTracerouteCfg. The manipulation leads to os command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-237514 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

EPSS 0.05214 92nd 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

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

Affected products

VendorProductAffected versionsFixed inStatusSource
TOTOLINKEX1200LEN_V9.3.5u.6146_B20201023—No fix listedCNA
  • EX1200L VendorTOTOLINK Affected EN_V9.3.5u.6146_B20201023 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:totolink:ex1200l_firmware:9.3.5u.6146_b20201023:*:*:*:*:*:*:*9.3.5u.6146_b20201023VulnerableTOTOLINK
cpe:2.3:h:totolink:ex1200l:-:*:*:*:*:*:*:*not specified by NVDRunning onTOTOLINK
  • cpe:2.3:o:totolink:ex1200l_firmware:9.3.5u.6146_b20201023:*:*:*:*:*:*:* Versions 9.3.5u.6146_b20201023 Vulnerable ·TOTOLINK
  • cpe:2.3:h:totolink:ex1200l:-:*:*:*:*:*:*:* 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-2023-4411
  2. 2026-10-03 Alias added: GHSA-5g5r-9pxv-4v7g

References

Exploit 1

  • TI-2023-04072 TOTOLINK EX1200L setDiagnosisCfg os command injection CVSS 3.1CRITICAL 9.8
  • TI-2024-07331 TOTOLINK EX1200L cstecgi.cgi setLanguageCfg stack-based overflow CVSS 4.0HIGH 8.7
  • TI-2024-07330 TOTOLINK EX1200L cstecgi.cgi setDefResponse stack-based overflow CVSS 4.0HIGH 8.7
  • TI-2024-06799 TOTOLINK EX1200L cstecgi.cgi setParentalRules buffer overflow CVSS 4.0HIGH 8.7
  • TI-2024-06795 TOTOLINK EX1200L cstecgi.cgi UploadCustomModule buffer overflow CVSS 4.0HIGH 8.7
  • TI-2024-06798 TOTOLINK EX1200L cstecgi.cgi loginauth buffer overflow CVSS 4.0HIGH 8.7
See all 10 →

Sources

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