What is CVE-2026-3697?

CVE-2026-3697 is a medium-severity vulnerability in Planet Icg-2510, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 6.3/10. Published 2026-03-08.

How severe is CVE-2026-3697?

Medium severity. CVSS v3 base score is 6.3 out of 10.

Buffer overflow in Planet Icg-2510

CVE-2026-3697

A vulnerability was determined in Planet ICG-2510 1.0_20250811. The impacted element is the function sub_40C8E4 of the file /usr/sbin/httpd of the component Language Package Configuration Handler. Executing a manipulation of the argument L…

Vulnerability class: Buffer Overflow

EPSS: 0.001 (19.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.

Affected products

Planet Icg-2510 — versions 1.0_20250811

Weakness classification (CWE)

References

VDB-349643 | Planet ICG-2510 Language Package Configuration httpd sub_40C8E4 stack-based overflow (technical-description, vdb-entry)
VDB-349643 | CTI Indicators (IOB, IOC, IOA) (signature, permissions-required)
Submit #765682 | PLANET ICG-2510 1.0_20250811 Stack-based Buffer Overflow (third-party-advisory)
cna@vuldb.com (related)

Frequently asked questions

What is CVE-2026-3697?: CVE-2026-3697 is a medium-severity vulnerability in Planet Icg-2510, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 6.3/10. Published 2026-03-08.
How severe is CVE-2026-3697?: Medium severity. CVSS v3 base score is 6.3 out of 10.