High severity · published Oct 5, 2025
CVE-2025-11290
CRMEB JWT HMAC Secret hard-coded key
8.1
CVSS
0.4%
EPSS
No
On KEV
Description
A vulnerability was identified in CRMEB up to 5.6.1. This affects an unknown function of the component JWT HMAC Secret Handler. Such manipulation of the argument secret with the input default leads to use of hard-coded cryptographic key
. It is possible to launch the attack remotely. Attacks of this nature are highly complex. The exploitability is reported as difficult. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 34% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CR
CRMEB · Crmeb
5.6.0; 5.6.1 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-11290
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-11290
Permissions Required
https://vuldb.com/?ctiid.327171
Third Party Advisory
https://vuldb.com/?id.327171
Third Party Advisory
https://vuldb.com/?submit.659843
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