CVE-2023-38203
CVSS v3
9.8
CRITICAL
EPSS Score
94.3 %
exploit probability
CISA KEV
Yes
known exploited
Exploitation
—
SSVC status
Description
Adobe ColdFusion versions 2018u17 (and earlier), 2021u7 (and earlier) and 2023u1 (and earlier) are affected by a Deserialization of Untrusted Data vulnerability that could result in Arbitrary code execution. Exploitation of this issue does not require user interaction.
CISA Known Exploited Vulnerability
- Date Added
- 2024-01-08
- Patch Due Date
- 2024-01-29
- Ransomware Use
- Known
Technical details
- Published
- 2023-07-20
Frequently asked questions
What is CVE-2023-38203?
Adobe ColdFusion versions 2018u17 (and earlier), 2021u7 (and earlier) and 2023u1 (and earlier) are affected by a Deserialization of Untrusted Data vulnerability that could result in Arbitrary code execution. Exploitation of this issue does not require user interaction.
Is CVE-2023-38203 actively exploited?
Yes. CVE-2023-38203 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 2024-01-29.
What is the CVSS score for CVE-2023-38203?
CVE-2023-38203 has a CVSS v3 base score of 9.8 (CRITICAL severity).
Is CVE-2023-38203 affecting your environment?
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