TI-2024-06919 Aliases CVE-2024-7465 GHSA-wcjc-h4xr-66w9

TOTOLINK CP450 cstecgi.cgi loginauth buffer overflow

HIGH 73CWE-120Published 2024-08-05 · Updated 2024-08-05

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, which was classified as critical, was found in TOTOLINK CP450 4.1.0cu.747_B20191224. Affected is the function loginauth of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument http_host leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-273558 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 0.01349 71st 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

Vendor	Product	Affected versions	Fixed in	Status	Source
TOTOLINK	CP450	4.1.0cu.747_B20191224	—	No fix listed	CNA

CP450 VendorTOTOLINK Affected 4.1.0cu.747_B20191224 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:o:totolink:cp450_firmware:4.1.0cu.747_b20191224:::::::*	4.1.0cu.747_b20191224	Vulnerable	TOTOLINK
cpe:2.3:h:totolink:cp450:-:::::::*	not specified by NVD	Running on	TOTOLINK

cpe:2.3:o:totolink:cp450_firmware:4.1.0cu.747_b20191224:*:*:*:*:*:*:* Versions 4.1.0cu.747_b20191224 Vulnerable ·TOTOLINK
cpe:2.3:h:totolink:cp450:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·TOTOLINK

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2024-7465
2026-10-03 Alias added: GHSA-wcjc-h4xr-66w9

References

Exploit 1

https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/CP450/loginauth.md

TI-2024-22631 TOTOLINK CP450 v4.1.0cu.747_B20191224 was discovered to contain a stack buffer overflow… CVSS 3.1CRITICAL 9.8
TI-2024-22627 TOTOLINK outdoor CPE CP450 v4.1.0cu.747_B20191224 was discovered to contain a command… CVSS 3.1CRITICAL 9.8
TI-2024-06793 TOTOLINK CP450 Telnet Service product.ini hard-coded password CVSS 4.0CRITICAL 9.3
TI-2024-22639 TOTOLINK CP450 V4.1.0cu.747_B20191224 was discovered to contain a vulnerability in the… CVSS 3.1HIGH 8.6
TI-2024-22633 TOTOLINK CP450 v4.1.0cu.747_B20191224 was discovered to contain a hardcoded password… CVSS 3.1HIGH 8.8
TI-2024-22630 TOTOLINK CP450 v4.1.0cu.747_B20191224 was discovered to contain a stack buffer overflow… CVSS 3.1HIGH 8.8

See all 18 →

Sources

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