🛡️ CVE-2025-41755 — universal-bacnet-router-firmware

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs low-level privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality high, integrity none, availability none.

CVSS metrics in full

The score comes from this vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

• Attack vector: Network — reachable from anywhere that can route to the service.
• Attack complexity: Low — the attack works reliably, with no preparation.
• Privileges required: Low — an ordinary user account is enough.
• User interaction: None — nobody has to be tricked into anything.
• Scope: Unchanged — the damage stays inside the vulnerable component.
• Confidentiality impact: High — total loss, or loss the attacker controls.
• Integrity impact: None.
• Availability impact: None.

Weakness class

CVE-2025-41755 is classified as CWE-22: Path Traversal. A file path built from user input is not confined to the intended directory, letting an attacker reach files elsewhere on the filesystem.

Affected software

CVE-2025-41755 is recorded against 1 package.

• universal-bacnet-router-firmware (fixed in 6.0.1.0)

Timeline and source

Published on 9 March 2026 and last revised on 17 June 2026. No public exploit is currently recorded for this entry. Record sourced from NVD.

References

www.mbs-solutions.de

Other advisories for this package

universal-bacnet-router-firmware has other advisories on record. If you are patching this one, these are worth checking on the same host:

• CVE-2025-41761 (7.8 High, published 9 Mar 2026)
• CVE-2025-41767 (7.2 High, published 9 Mar 2026)
• CVE-2025-41760 (4.9 Medium, published 9 Mar 2026)
• CVE-2025-41766 (8.8 High, published 9 Mar 2026)
• CVE-2025-41759 (4.9 Medium, published 9 Mar 2026)
• CVE-2025-41765 (9.1 Critical, published 9 Mar 2026)
• CVE-2025-41758 (8.8 High, published 9 Mar 2026)
• CVE-2025-41764 (9.1 Critical, published 9 Mar 2026)

Same weakness in other software

These advisories are the same class of weakness (CWE-22: Path Traversal) in other software:

• CVE-2016-1000305 (published 31 Jul 2026)
• CVE-2022-47951 (5.7 Medium, published 13 Jul 2026)
• CVE-2022-39210 (5.0 Medium, published 12 Jul 2026)
• CVE-2023-41057 (2.0 Low, published 7 Jul 2026)
• CVE-2023-0241 (6.5 Medium, published 7 Jul 2026)
• CVE-2023-51232 (7.5 High, published 7 Jul 2026)
• CVE-2023-47890 (8.8 High, published 7 Jul 2026)
• CVE-2022-4510 (8.0 High, published 7 Jul 2026)

Details

Affected Packages

References