CVE-2023-4934

HIGH

Usta AYBS < 1.0.3 - Authentication Bypass via User-Controlled Key

Title source: llm

Description

Authorization Bypass Through User-Controlled Key vulnerability in Usta AYBS allows Authentication Abuse, Authentication Bypass. This issue affects AYBS: before 1.0.3.

References (2)

Core 2

Core References

Third Party Advisory government-resource broken-link

https://www.usom.gov.tr/bildirim/tr-23-0558

Government Resource government-resource

https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-23-0558

Scores

CVSS v3 8.8

EPSS 0.0095

EPSS Percentile 56.6%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-639

Status published

Products (2)

usta/aybs < 1.0.3

Usta/AYBS < 1.0.3

Published Sep 27, 2023

Tracked Since Feb 18, 2026