CVE-2026-76855CWE-359

CVE-2026-76855

Medium · published September 16, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
32.2
In the wild
Unconfirmed
What it is

Netcore NR255-V version 1.5.130703 contains a sensitive information disclosure vulnerability in the audit endpoints handled by l7_web_auth_log_dump_cgi.c, audit_get_cgi.c, and mod_dispatch_auth/plan.json. Attackers can query these audit components to obtain other users' session and browsing history data across sessions.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
7.1 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.00392 · 32.2th percentile
Weakness
CWE-359 · Exposure of Private Personal Information to an Unauthorized Actor
Published
2026-09-16T02:16Z
References (2)
https://github.com/draw-ctf/netcore-router-public-refs/blob/main/2026.08.19-netcore-nr255v-audit-endpoint-disclosure.md · [email protected]https://www.vulncheck.com/advisories/netcore-nr255-v-1.5.130703-cross-user-session-disclosure-via-audit-endpoints · [email protected]
EPSS history
Timeline
  • 17 SEP 03:32Z
    EPSS moved — → 0%
    epss
  • 15 SEP 21:57Z
    Netcore NR255-V 1.5.130703 Cross-User Session Disclosure via Audit Endpoints
    cvelistv5