High 8.8Published Apr 30, 2026

CVE-2026-7503code-projects for Plugin cstecgi.cgi setWiFiMultipleConfig buffer overflow

Updated under an hour ago (Oct 27, 2026, 9:00 AM ET)

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It affects code-projects for Plugin. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for code-projects for Plugin

Exploited in the last 30 days

A vulnerability was detected in code-projects for Plugin 4.1.2cu.5137. The impacted element is the function setWiFiMultipleConfig in the library /lib/cste_modules/wireless.so of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument wepkey2 results in buffer overflow. The attack can be launched remotely. The exploit is now public and may be used.

CVSS: 8.8 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
Weakness (CWE): CWE-120, CWE-119
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: May 4, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

code-projects for Plugin code_projects:for_plugin (from the name)	4.1.2cu.5137	CNA record

References

References

https://vuldb.com/vuln/360313	vdb-entry, technical-description
https://vuldb.com/vuln/360313/cti	signature, permissions-required
https://vuldb.com/submit/803120	third-party-advisory
https://github.com/xyh4ck/iot_poc/blob/main/TOTOLINK/A800R/02_Buffer_Overflow_setWiFiMultipleConfig.md	exploit
https://code-projects.org/	product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.