CVE-2026-85031
published 2026-09-03CVE-2026-85031: A vulnerability was found in TOTOLINK CP450 4.1.0. The impacted element is an unknown function of the file /cgi-bin/cstecgi.cgi. Performing a manipulation of…
PriorityP265critical9.9CVSS 3.1
AVNACLPRLUINSCCHIHAH
EPSS
0.58%
46.4th percentile
A vulnerability was found in TOTOLINK CP450 4.1.0. The impacted element is an unknown function of the file /cgi-bin/cstecgi.cgi. Performing a manipulation of the argument topicurl results in buffer overflow. Remote exploitation of the attack is possible.
Affected
1 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| totolink | cp450 | — | — |
CVSS provenance
nvdv3.19.9CRITICALCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
nvdv4.08.6HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
nvdv2.09.0CRITICALAV:N/AC:L/Au:S/C:C/I:C/A:C
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GHSA
A vulnerability was found in TOTOLINK CP450 4.1.0.
ghsa_unreviewed·2026-09-03
CVE-2026-85031 [HIGH] CWE-119 A vulnerability was found in TOTOLINK CP450 4.1.0.
A vulnerability was found in TOTOLINK CP450 4.1.0. The impacted element is an unknown function of the file /cgi-bin/cstecgi.cgi. Performing a manipulation of the argument topicurl results in buffer overflow. Remote exploitation of the attack is possible.
VulDB
TOTOLINK CP450 4.1.0 /cgi-bin/cstecgi.cgi topicurl buffer overflow
vuldb·2026-09-02
CVE-2026-85031 TOTOLINK CP450 4.1.0 /cgi-bin/cstecgi.cgi topicurl buffer overflow
A vulnerability identified as very critical has been detected in TOTOLINK CP450 4.1.0. The impacted element is an unknown function of the file /cgi-bin/cstecgi.cgi. Performing a manipulation of the argument topicurl results in buffer overflow.
This vulnerability is known as CVE-2026-85031. Remote exploitation of the attack is possible. Furthermore, an exploit is available.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2026-09-03
Published