GeoVision GV-LPC2011 and GV-LPC2211 Predictable from Observable State (CVE-2026-42365)

high Tenable OT Security Plugin ID 505917

Synopsis

The remote OT asset is affected by a vulnerability.

Description

A guessable session cookie vulnerability exists in the Web Interface functionality of GeoVision LPC2011/LPC2211 1.10. A specially crafted series of HTTP requests can lead to an authentication bypas. An attacker can bruteforce session cookies to trigger this vulnerability.

This plugin only works with Tenable.ot.
Please visit https://www.tenable.com/products/tenable-ot for more information.

Solution

Refer to the vendor advisory.

Plugin Details

Severity: High

ID: 505917

File Name: tenable_ot_geovision_CVE-2026-42365.nasl

Version: 1.2

Type: Remote

Family: Tenable.ot

Published: 8/3/2026

Updated: 8/4/2026

Supported Sensors: Tenable OT Security

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.76

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:N/A:N

CVSS Score Source: CVE-2026-42365

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:geovision:gv-lpc2011_firmware:1.10, cpe:/o:geovision:gv-lpc2211_firmware:1.10

Required KB Items: Tenable.ot/GeoVision

Exploit Ease: No known exploits are available

Patch Publication Date: 5/4/2026

Vulnerability Publication Date: 5/4/2026

Reference Information

CVE: CVE-2026-42365

CWE: 341

Detections

Analytics