CVE-2026-81944
PLANET IGS-5225-8P2T4S V1/V2 Stack-Based Buffer Overflow via Web Server
- State
- Published
- Severity
- 7.7 High
- Published
- Sep 18, 2026
- Updated
- Sep 18, 2026
- Reserved
- Aug 27, 2026
Description
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 authenticated attacker to cause a denial of service or potentially execute arbitrary code on the underlying operating system.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 7.7 High | CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 7.5 High | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H | VulnCheck |
Weaknesses
- CWE-121 Stack-based Buffer Overflow
Affected Products
| Product | Versions |
|---|---|
PLANET IGS-5225-8P2T4S V1PLANET Technology Corp. |
|
PLANET IGS-5225-8P2T4S V2PLANET Technology Corp. |
|
References
- Vendor Advisoryvendor-advisorypatch
- https://www.vulncheck.com/advisories/planet-igs-5225-8p2t4s-v1-v2-stack-based-buffer-overflow-via-web-serverthird-party-advisory
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