HIGH
CVE-2025-41772
CWE-598Published: March 9, 2026· Updated: Mar 11, 2026
7.5
CVSS v3.1
EPSS:0.03%probability of exploitation in 30 daysPercentile:9.1th
Official Description
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.
Technical Analysis
CVE-2025-41772 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), with a CVSS base score of 7.5.
CVSS v3.1 Vector Breakdown
Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityNone
AvailabilityNone
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Vendors & Products
mbs-solutions4 products
universal bacnet router firmwareubr-01 mk iiubr-02ubr-lon
Source: NVD CPE · 4 total CPE entries
Exploit & PoC Resources
NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.
Official Patches & Advisories
All References (1)
→
https://www.mbs-solutions.de/mbs-2025-0001Vendor Advisory
Quick Facts
CVE IDCVE-2025-41772
CVSS Score7.5 / 10
SeverityHIGH
WeaknessCWE-598
CISA KEVNo
EPSS (30d)0.03%
Affected1 vendor
PublishedMar 9, 2026
Related CVEs (CWE-598)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2025-41772 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.