CVE-2025-41755Disclosure(mbs-solutions / ubr-01_mk_ii)

LOWCVSS 6.5 · MEDIUM

Signal is active with 3 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

A low-privileged remote attacker can exploit the ubr-logread method in wwwubr.cgi to read arbitrary files on the system. The endpoint accepts a parameter specifying the log file to open (e.g., /tmp/weblog{some_number}), but this parameter is not properly validated, allowing an attacker to modify it to reference any file and retrieve its contents.

0.5/ 10 priority

Sources & remediation

Vendor / third-party advisories
Weakness type (CWE)
CWE-22

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • ubr-01_mk_ii
  • ubr-02
  • ubr-lon
  • universal_bacnet_router_firmware

Threat summary

  • 3 mentions across 1 observed day

What's happening

  • Technical details provided in 2 signals
  • Disclosure: 2 classified signals
  • General: 1 classified signal
  • 3 total mentions across 1 day

Affected systems

Products
ubr-01_mk_iiubr-02ubr-lonuniversal_bacnet_router_firmware

1 version affected across 4 products

Deep dive

Activity timeline3 mentions / 1d
01223Mentions · 2026-03-09: 3Technical Details · 2026-03-09: 203-09
Signal classification2 categories
Disclosure
266.7%
General
133.3%
Referenced assets3 URLs
Full discourse3 posts
  • CVE@CVEnew
    Disclosure

    CVE-2025-41755 A low-privileged remote attacker can exploit the ubr-logread method in wwwubr.cgi to read arbitrary files on the system. The endpoint accepts a parameter specifying t… https://www.cve.org/CVERecord?id=CVE-2025-41755

    Post summary

    The statement discloses a low‑privileged remote file‑read vulnerability in wwwubr.cgi, providing technical details but no evidence of exploitation, PoC, or remediation.

    00000138
    56.6K followersView on X
  • Vulmon Vulnerability Feed@VulmonFeeds
    General

    CVE-2025-41755 Unauthenticated File Read Vulnerability in wwwubr.cgi Endpoint https://vulmon.com/vulnerabilitydetails?qid=CVE-2025-41755

    Post summary

    The text alerts to CVE-2025-41755 as an unauthenticated file read vulnerability in the wwwubr.cgi endpoint, but provides no PoC, exploit, patch information, or evidence of active exploitation.

    0000051
    4.0K followersView on X
  • CVEarity@CVEarity
    Disclosure

    ⚡ New CVE Alert: CVE-2025-41755 📊 Severity: 6.5 🚨 Risk Level: Medium 🧩 Affects: Multiple / Unspecified Products Reference: https://nvd.nist.gov/vuln/detail/CVE-2025-41755 #CVE-2025-41755 #CVE #Medium  #CyberSecurity #InfoSec https://t.co/bxeMJly8ho

    Post summary

    A brief tweet announcing the new CVE-2025-41755, providing only basic information such as severity, risk level, and a link to the NVD entry without technical or exploit details.

    0000065
    90 followersView on X
CPE platform detail4 entries

4 of 4 entries

PartVendorProductVersionTarget SWTarget HW
HWmbs-solutionsubr-01_mk_ii---
HWmbs-solutionsubr-02---
HWmbs-solutionsubr-lon---
OSmbs-solutionsuniversal_bacnet_router_firmware---

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