CVE-2024-47533

CRITICAL9.8

Cobbler allows anyone to connect to cobbler XML-RPC server with a known password and make changes

Published Nov 18, 2024

Modified 1 years ago

No fix available

Details

Cobbler, a Linux installation server that allows for rapid setup of network installation environments, has an improper authentication vulnerability starting in version 3.0.0 and prior to versions 3.2.3 and 3.3.7. utils.get_shared_secret() always returns -1, which allows anyone to connect to cobbler XML-RPC as user '' password -1 and make any changes. This gives anyone with network access to a cobbler server full control of the server. Versions 3.2.3 and 3.3.7 fix the issue.

References

WEBhttps://github.com/cobbler/cobbler/commit/32c5cada013dc8daa7320a8eda9932c2814742b0 WEBhttps://github.com/cobbler/cobbler/commit/e19717623c10b29e7466ed4ab23515a94beb2dda WEBhttps://github.com/cobbler/cobbler/security/advisories/GHSA-m26c-fcgh-cp6h ADVISORYhttps://www.cve.org/CVERecord?id=CVE-2024-47533

CVSS Analysis

CVSS v3.1

9.8

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

NoneUI:N

Scope

UnchangedS:U

Impact

Confidentiality

HighC:H

Integrity

HighI:H

Availability

HighA:H

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

Weakness Type (CWE)

Authentication

CWE-287

Improper Authentication

Ecosystems

Timeline

PublishedNov 18, 2024

ModifiedNov 18, 2024