CVE-2024-42457: veeam backup \& Credential Exposure

Description

A vulnerability in Veeam Backup & Replication allows users with certain operator roles to expose saved credentials by leveraging a combination of methods in a remote management interface. This can be achieved using a session object that allows for credential enumeration and exploitation, leading to the leak of plaintext credentials to a malicious host. The attack is facilitated by improper usage of a method that allows operators to add a new host with an attacker-controlled IP, enabling them to retrieve sensitive credentials in plaintext.

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CVSS v3.1 Score

6.5

MEDIUM

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

Weakness Type (CWE)

CWE-522 CWE-522

Affected Products

Vendor	Product	Versions
veeam	veeam_backup_\&_replication	12.0.0.1402 — 12.3.0.310

References

Advisories & Patches

https://www.veeam.com/kb4693

Frequently Asked Questions

What is CVE-2024-42457? +

A vulnerability in Veeam Backup & Replication allows users with certain operator roles to expose saved credentials by leveraging a combination of methods in a remote management interface. This can be achieved using a session object that allows for credential enumeration and exploitation, leading to the leak of plaintext credentials to a malicious host. The attack is facilitated by improper usage of a method that allows operators to add a new host with an attacker-controlled IP, enabling them to retrieve sensitive credentials in plaintext. It has a CVSS v3.1 base score of 6.5 (MEDIUM).

How severe is CVE-2024-42457? +

CVE-2024-42457 has a CVSS v3.1 score of 6.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-42457? +

CVE-2024-42457 affects products from veeam, specifically: veeam_backup_\&_replication. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-42457? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2024-42457