🛡️ OESA-2025-1411 — cobbler

🔴 CVSS 9.5 — Critical ✅ No Known Exploit OSV
9.5
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

cobbler security update

Cobbler is a network install server. Cobbler supports PXE, ISO virtualized installs, and re-installing existing Linux machines. The last two modes use a helper tool, 'koan', that integrates with cobbler. Cobbler's advanced features include importing distributions from DVDs and rsync mirrors, kickstart templating, integrated yum mirroring, and built-in DHCP/DNS Management. Cobbler has a XML-RPC API for integration with other applications.

Security Fix(es):

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.(CVE-2024-47533)

Affected software

OESA-2025-1411 is recorded against 1 package.

  • cobbler (fixed in 3.2.0-4.oe2203sp4)

Timeline and source

Published on 11 April 2025 and last revised on 3 September 2025. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

www.openeuler.org (Advisory)
nvd.nist.gov (Advisory)

Details

Severity CRITICAL
CVSS Score 9.5
CVSS Vector N/A
CWE N/A
Public Exploit ✅ No
Source OSV
Published 2025-04-11
Updated 2026-08-12
Modified 2025-09-03
Fix URL N/A

Affected Packages

Software From version Fixed in
cobbler — 3.2.0-4.oe2203sp4

Similar Threats

Exploit Protection

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