Adobe Deserialization of Untrusted Data Vulnerability

Adobe Deserialization of Untrusted Data Vulnerability

According to the vulnerability report released on 20th of July; Adobe ColdFusion versions 2018u17 (and earlier), 2021u7 (and earlier) and 2023u1 (and earlier) are affected by a Deserialization of Untrusted Data vulnerability which could result in Arbitrary code execution.

Exploitation of this issue does not require user interaction. (CVE-2023-38203)

Affected Systems

Configuration 1
cpe:2.3:a:adobe:coldfusion:2018:-:*:*:*:*:*:*
cpe:2.3:a:adobe:coldfusion:2018:update1:*:*:*:*:*:*
cpe:2.3:a:adobe:coldfusion:2018:update10:*:*:*:*:*:*
cpe:2.3:a:adobe:coldfusion:2018:update11:*:*:*:*:*:*
cpe:2.3:a:adobe:coldfusion:2018:update12:*:*:*:*:*:*
cpe:2.3:a:adobe:coldfusion:2018:update13:*:*:*:*:*:*
cpe:2.3:a:adobe:coldfusion:2018:update14:*:*:*:*:*:*
cpe:2.3:a:adobe:coldfusion:2018:update15:*:*:*:*:*:*
cpe:2.3:a:adobe:coldfusion:2018:update16:*:*:*:*:*:*
cpe:2.3:a:adobe:coldfusion:2018:update17:*:*:*:*:*:*
cpe:2.3:a:adobe:coldfusion:2018:update2:*:*:*:*:*:*
cpe:2.3:a:adobe:coldfusion:2018:update3:*:*:*:*:*:*
cpe:2.3:a:adobe:coldfusion:2018:update4:*:*:*:*:*:*
cpe:2.3:a:adobe:coldfusion:2018:update5:*:*:*:*:*:*
cpe:2.3:a:adobe:coldfusion:2018:update6:*:*:*:*:*:*
cpe:2.3:a:adobe:coldfusion:2018:update7:*:*:*:*:*:*
cpe:2.3:a:adobe:coldfusion:2018:update8:*:*:*:*:*:*
cpe:2.3:a:adobe:coldfusion:2018:update9:*:*:*:*:*:*
cpe:2.3:a:adobe:coldfusion:2021:-:*:*:*:*:*:*
cpe:2.3:a:adobe:coldfusion:2021:update1:*:*:*:*:*:*
cpe:2.3:a:adobe:coldfusion:2021:update2:*:*:*:*:*:*
cpe:2.3:a:adobe:coldfusion:2021:update3:*:*:*:*:*:*
cpe:2.3:a:adobe:coldfusion:2021:update4:*:*:*:*:*:*
cpe:2.3:a:adobe:coldfusion:2021:update5:*:*:*:*:*:*
cpe:2.3:a:adobe:coldfusion:2021:update6:*:*:*:*:*:*
cpe:2.3:a:adobe:coldfusion:2021:update7:*:*:*:*:*:*
cpe:2.3:a:adobe:coldfusion:2023:-:*:*:*:*:*:*
cpe:2.3:a:adobe:coldfusion:2023:update1:*:*:*:*:*:*

IoC’s

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Recommended Solution(s)

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Mitigations

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CVE / CWE

CVE-2023-38203

Related Website(s)

• https://nvd.nist.gov/vuln/detail/CVE-2023-38203
• https://helpx.adobe.com/security/products/coldfusion/apsb23-41.html

* Vulnerabilities with a CVSS 3.1 score between 7.0 and 8.9 are evaluated to be “high” whereas vulnerabilities with a CVSS 3.1 score between 9.0 and 10.0 are evaluated to be “critical”.