PT-2021-24160 · Cibele · Thinfinity Virtualui

Daniel Morales · Published 2021-12-13 · Updated 2022-07-12 · CVE-2021-44848

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Cibele Thinfinity VirtualUI versions prior to 3.0

Description: The issue concerns the /changePassword endpoint, which returns different responses for invalid authentication requests depending on whether the username exists. This discrepancy can potentially be exploited.

Recommendations: For versions prior to 3.0, consider restricting access to the /changePassword endpoint until a patch is available. As a temporary workaround, avoid using the /changePassword endpoint for authentication requests.

Exploit

Fix

Side Channel Attack

Weakness Enumeration

CWE-203

Related Identifiers

CVE-2021-44848

Affected Products

Thinfinity Virtualui

References · 7

• 🔥 https://exploit-db.com/exploits/50601 · Exploit
• 🔥 http://packetstormsecurity.com/files/165327/Cibele-Thinfinity-VirtualUI-2.5.41.0-User-Enumeration.html · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-44848 · Security Note
• https://osv.dev/vulnerability/CVE-2021-44848 · Vendor Advisory
• https://github.com/cybelesoft/virtualui/issues/1 · Note
• https://t.me/cibsecurity/33789 · Telegram Post
• https://t.me/cvenotify/24562 · Telegram Post