SSRF Vulnerability in Zammad Affecting Version Prior to 3.4.1
CVE-2020-26032

7.5HIGH

Key Information:

Vendor

Zammad

Status
Zammad
Vendor
CVE Published:
28 December 2020

What is CVE-2020-26032?

A security flaw exists in Zammad that allows an attacker to exploit the SMS configuration interface for Massenversand. This implementation inadequately handles requests, permitting the disclosure of sensitive information. By sending a crafted GET request, an attacker can retrieve data from internal network systems, exposing potentially critical information from the organization's intranet. Timely updates to version 3.4.1 or later are essential to mitigate this risk.

References

https://zammad.com/news/security-advisory-zaa-2020-15
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.