CVE & CISA-KEV Catalog

CVE-2018-1000226

CRITICALEPSS 96th pctl
9.8
CVSS v3
NVD

Description

Cobbler version Verified as present in Cobbler versions 2.6.11+, but code inspection suggests at least 2.0.0+ or possibly even older versions may be vulnerable contains a Incorrect Access Control vulnerability in XMLRPC API (/cobbler_api) that can result in Privilege escalation, data manipulation or exfiltration, LDAP credential harvesting. This attack appear to be exploitable via "network connectivity". Taking advantage of improper validation of security tokens in API endpoints. Please note this is a different issue than CVE-2018-10931.

CWE-732Incorrect Permission Assignment for Critical Resource

How to fix

Remediation Available
cobblerUbuntu
Fixed in:2.4.1-0ubuntu2+esm1USN-6475-1
cobbler-commonUbuntu
Fixed in:2.4.1-0ubuntu2+esm1USN-6475-1
cobbler-webUbuntu
Fixed in:2.4.1-0ubuntu2+esm1USN-6475-1
koanUbuntu
Fixed in:2.4.1-0ubuntu2+esm1USN-6475-1
python-cobblerUbuntu
Fixed in:2.4.1-0ubuntu2+esm1USN-6475-1
python-koanUbuntu
Fixed in:2.4.1-0ubuntu2+esm1USN-6475-1

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

12.48%probability of exploitation in 30 days
96thpercentile

Very high risk: more likely to be exploited than 96% of all known CVEs.

References

Vendor Advisory1
Third-Party Advisory1

Related Vulnerabilities

Other CWE-732 (Incorrect Permission Assignment for Critical Resource) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2011-3923Critical9.889%-Fix
CVE-2018-15379Critical9.886%--
CVE-2018-1000207High7.264%--
CVE-2023-32986High8.861%--
CVE-2021-44521Critical9.155%-Fix
CVE-2018-13374Medium4.338%KEV + RansomFix
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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.