PatchTheCVECVE-2025-41762: An unauthenticated attacker can abuse the weak hash of the backup generated by the wwwdnload.cgi endpoint to g
CVE-2025-41762 is a medium-severity flaw (CVSS 6.2) 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 attacker can abuse the weak hash of the backup generated by the wwwdnload.cgi endpoint to gain unauthorized access to sensitive data, including password hashes and certificates.
Why this priority
- No elevated risk signals yet
A fixed release or distro patch exists.
Risk facts
| CVSS score | 6.2 (Medium) |
| Attack vector | Local |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | None |
| EPSS exploit chance | 0.1% (top 100%) |
| CISA exploited list | No |
| Weakness | CWE-328 |
| 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-2025-41762?
universal bacnet router firmware: upgrade to 6.0.1.0. Exact commands for each OS are on this page.
Is CVE-2025-41762 being exploited?
CVE-2025-41762 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-2025-41762 affect?
CVE-2025-41762 affects universal bacnet router firmware. Severity is medium (CVSS 6.2). An unauthenticated attacker can abuse the weak hash of the backup generated by the wwwdnload.cgi endpoint to gain unauthorized access to sensitive data, including password hashes and certificates.
How urgent is CVE-2025-41762?
Priority 22/100. No elevated risk signals yet.
Related CVEs
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- 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