CVE-2023-47102

EUVD-2023-51256
UrBackup Server 2.5.31 allows brute-force enumeration of user accounts because a failure message confirms that a username is not valid.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CISA-ADPADP
5.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 48%
Affected Products (NVD)
VendorProductVersion
urbackupurbackup_server
2.5.31
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://nitipoom-jaroonchaipipat.github.io/security-research-portal/2023-47102
https://quantiano.github.io/cve-2023-47102/
https://quantiano.github.io/cve-2023-47102/