CVE-2023-38203 KEV
9.8
CRITICAL · CVSS 3.1 · EPSS 97.1% (pctl 100)
Patch first
On CISA KEV — known exploited in the wild, due 2024-01-29.
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.
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 97.07% — more likely to be exploited than 100% of all CVEs |
| Weakness | CWE-502 |
| On CISA KEV | yes — remediate by 2024-01-29 |
| Public exploit | none known |
| Published | 2023-07-20 |
| Last modified | 2026-06-17 |
CISA KEV
| Name | Adobe ColdFusion Deserialization of Untrusted Data Vulnerability |
|---|---|
| Added | 2024-01-08 |
| Due | 2024-01-29 |
| Vendor / product | Adobe / ColdFusion |
| Ransomware use | known |
Affected (1)
| Vendor | Product |
|---|---|
| adobe | coldfusion |
References
→ the Explorer · watch your stack · NVD