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CVE-2019-10068: Kentico Xperience Deserialization of Untrusted Data Vulnerability

criticalknown exploitedpublic exploitCVE-2019-10068
Actively exploited. At least one CVE in this advisory is listed in the CISA Known Exploited Vulnerabilities catalog — exploitation has been observed in the wild. Treat remediation as urgent.
Kentico contains a failure to validate security headers. This deserialization can led to unauthenticated remote code execution.

CSIRTS triage

vendor: Kenticoproduct: XperienceUnsafe deserializationRemote code executionOther
What
Failure to validate security headers can lead to unauthenticated remote code execution through deserialization.
Who is affected
Users of Kentico Xperience are affected by this vulnerability.
Urgency
Remediation is urgent due to the critical nature of the vulnerability and active exploitation.
Action
Update Kentico Xperience to the latest version to mitigate this issue.

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Details

Source
CISA Known Exploited Vulnerabilities (US · database · site)
Severity
critical
Published
2022-03-25
Exploitation
Observed in the wild (CISA KEV)

Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2019-10068

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Referenced CVEs

CVECSIRTS overviewExternal
CVE-2019-10068coverage & exploitation statusNVD · CVE.org

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