CVE-2024-49193

Oct. 16, 2024, 8:35 p.m.

7.5
High

Description

Zendesk before 2024-07-02 allows remote attackers to read ticket history via e-mail spoofing, because Cc fields are extracted from incoming e-mail messages and used to grant additional authorization for ticket viewing, the mechanism for detecting spoofed e-mail messages is insufficient, and the support e-mail addresses associated with individual tickets are predictable.

Product(s) Impacted

Product Versions
Zendesk
  • before 2024-07-02

Weaknesses

CWE-290
Authentication Bypass by Spoofing
This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks.

References

https://gist.github.com/hackermondev/68ec8ed145fcee49d2f5e2b9d2cf2e52
https://news.ycombinator.com/item?id=41818459
https://x.com/hackermondev/status/1844877950698537323

Tags

cve@mitre.org
CWE-290
2024-10-12
CVE-2024-49193

CVSS Score

7.5 / 10

CVSS Data

  • Attack Vector: NETWORK
  • Attack Complexity: LOW
  • Privileges Required: NONE
  • Scope: UNCHANGED
  • Confidentiality Impact: HIGH
  • Integrity Impact: NONE
  • Availability Impact: NONE
    • View Vector String

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

Date

  • Published: Oct. 12, 2024, 2:15 p.m.
  • Last Modified: Oct. 16, 2024, 8:35 p.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

cve@mitre.org

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.