PatchTheCVECVE-2025-41772: An unauthenticated remote attacker can obtain valid session tokens because they are exposed in plaintext withi
CVE-2025-41772 is a high-severity flaw (CVSS 7.5) affecting universal bacnet router firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
An unauthenticated remote attacker can obtain valid session tokens because they are exposed in plaintext within the URL parameters of the wwwupdate.cgi endpoint in UBR.
Why this priority
- High severity
- Remotely exploitable, no login, no user action
A fixed release or distro patch exists.
Risk facts
| CVSS score | 7.5 (High) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | None |
| EPSS exploit chance | 0.3% (top 74%) |
| CISA exploited list | No |
| Weakness | CWE-598 |
| Published | 2026-03-09 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2025-41772?
universal bacnet router firmware: upgrade to 6.0.1.0. Exact commands for each OS are on this page.
Is CVE-2025-41772 being exploited?
CVE-2025-41772 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2025-41772 affect?
CVE-2025-41772 affects universal bacnet router firmware. Severity is high (CVSS 7.5). An unauthenticated remote attacker can obtain valid session tokens because they are exposed in plaintext within the URL parameters of the wwwupdate.cgi endpoint in UBR.
How urgent is CVE-2025-41772?
Priority 38/100. High severity; Remotely exploitable, no login, no user action
Related CVEs
- CVE-2025-41767 HIGH 7.2 UPGRADE A high-privileged remote attacker can fully compromise the device by abusing an update signature bypass vulner
- CVE-2025-41766 HIGH 8.8 UPGRADE A low-privileged remote attacker can trigger a stack-based buffer overflow via a crafted HTTP POST request usi
- CVE-2025-41765 CRITICAL 9.1 UPGRADE Due to insufficient authorization enforcement, an unauthorized remote attacker can exploit the wwwupload.cgi e
- CVE-2025-41764 CRITICAL 9.1 UPGRADE Due to insufficient authorization enforcement, an unauthorized remote attacker can exploit the wwwupdate.cgi e
- CVE-2025-41763 MEDIUM 6.5 UPGRADE A low‑privileged remote attacker can directly interact with the wwwdnload.cgi endpoint to download any resourc