PoC Index

CVE-2023-47102

MEDIUM 5.3EPSS 0.6%

UrBackup Server 2.5.31 allows brute-force enumeration of user accounts because a failure message confirms that a username is not valid.

CVSS v3.1
5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS v3.1
5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS
0.63% chance of exploitation in the next 30 days, 48th percentile
Published
2023-11-07
Updated
2025-09-29

Proof-of-concept exploits (2)

References

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