PT-2023-20989 · Xpand It · Xpand It Write-Back Manager

Published 2023-12-19 · Updated 2024-01-02 · CVE-2023-27172

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Name of the Vulnerable Software and Affected Versions Xpand IT Write-back Manager version 2.3.1

Description The issue is related to the use of weak secret keys to sign JWT tokens, allowing attackers to obtain the secret key via a bruteforce attack.

Recommendations For Xpand IT Write-back Manager version 2.3.1, consider regenerating and using stronger secret keys to sign JWT tokens as a mitigation measure. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Improper Restriction of Excessive Authentication Attempts

Weakness Enumeration

CWE-307

Related Identifiers

CVE-2023-27172

Affected Products

Xpand It Write-Back Manager

References · 7

• 🔥 https://balwurk.github.io/CVE-2023-27172 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-27172 · Security Note
• https://osv.dev/vulnerability/CVE-2023-27172 · Vendor Advisory
• https://twitter.com/VulmonFeeds/status/1737361561059021145 · Twitter Post
• https://twitter.com/CVEnew/status/1737275387384836187 · Twitter Post
• https://t.me/cvenotify/65961 · Telegram Post
• https://t.me/cvenotify/64308 · Telegram Post