CVE-2017-5619

CRITICAL

Zammad < 1.0.4, 1.1.x < 1.1.3, 1.2.x < 1.2.1 - Improper Authentication via Hashed Password

Title source: llm

Description

An issue was discovered in Zammad before 1.0.4, 1.1.x before 1.1.3, and 1.2.x before 1.2.1. Attackers can login with the hashed password itself (e.g., from the DB) instead of the valid password string.

References (2)

Core 2

Core References

Third Party Advisory, VDB Entry vdb-entry x_refsource_bid

http://www.securityfocus.com/bid/96937

Vendor Advisory x_refsource_confirm

https://zammad.com/de/news/security-advisory-zaa-2017-01

Scores

CVSS v3 9.8

EPSS 0.0155

EPSS Percentile 71.9%

Attack Vector NETWORK

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE

CWE-287

Status published

Products (5)

zammad/zammad 1.1.0

zammad/zammad 1.1.1

zammad/zammad 1.1.2

zammad/zammad 1.2.0

zammad/zammad < 1.0.3

Published Mar 13, 2017

Tracked Since Feb 18, 2026