CVE-2026-81945: high-severity vulnerability in PLANET IGS-5225-8P2T4S V1
PLANET IGS-5225-8P2T4S V1/V2 Admin Stack-Based Buffer Overflow via Web Server
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.5epss 0.6%
PLANET IGS-5225-8P2T4S industrial managed switch V1 and V2 firmware versions before 1.2412b260707 and 2.2412b260519 contain a stack-based buffer overflow in the web server. Insufficient bounds checking on data copied into a stack buffer allows a remote administrator to cause a denial of service or potentially execute arbitrary code on the underlying operating system.
CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
PLANET Technology Corp. · PLANET IGS-5225-8P2T4S V1PLANET Technology Corp. · PLANET IGS-5225-8P2T4S V2Related CVEs — PLANET IGS-5225-8P2T4S V1
In the same product, most dangerous first.
CVE-2026-81942HIGHPLANET IGS-5225-8P2T4S V1/V2 OS Command Injection via Web ServerEPSS 1.9%CVE-2026-81944HIGHPLANET IGS-5225-8P2T4S V1/V2 Stack-Based Buffer Overflow via Web ServerEPSS 0.7%CVE-2026-81943HIGHPLANET IGS-5225-8P2T4S V1/V2 Debug Mode RCEEPSS 0.2%CVE-2026-81946MEDIUMPLANET IGS-5225-8P2T4S V1/V2 Weak Password Hashing via MD5 AlgorithmEPSS 0.2%