Description
Xpand IT Write-back Manager v2.3.1 uses weak secret keys to sign JWT tokens. This allows attackers to easily obtain the secret key used to sign JWT tokens via a bruteforce attack.
References (1)
Core 1
Core References
Exploit, Third Party Advisory
https://balwurk.github.io/CVE-2023-27172/
Scores
CVSS v3
9.1
EPSS
0.0067
EPSS Percentile
46.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-307
Status
published
Products (1)
xpand-it/write-back_manager
2.3.1
Published
Dec 20, 2023
Tracked Since
Feb 18, 2026