CVE-2023-39476 — Deserialization of Untrusted Data in Ignition

CWE-502 — Deserialization of Untrusted Data4 documents4 sources
Severity
9.8CRITICALNVD
EPSS
2.3%
top 15.12%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Inductiveautomation IgnitionInductive Automation Ignition
Timeline
PublishedMay 3

Description

Inductive Automation Ignition JavaSerializationCodec Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Inductive Automation Ignition. Authentication is not required to exploit this vulnerability. The specific flaw exists within the JavaSerializationCodec class. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of unt…

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages2 packages

▶NVDinductiveautomation/ignition8.1.0 — 8.1.35

🔴Vulnerability Details

2
GHSA
GHSA-7w2x-66hx-wq92: Inductive Automation Ignition JavaSerializationCodec Deserialization of Untrusted Data Remote Code Execution Vulnerability↗2024-05-03
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CVEList
Inductive Automation Ignition JavaSerializationCodec Deserialization of Untrusted Data Remote Code Execution Vulnerability↗2024-05-03
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🔍Detection Rules

1
Suricata
ET WEB_SPECIFIC_APPS Inductive Automation remoteSystemID Check (CVE-2023-39476)↗2023-09-05
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CVE-2023-39476 — Deserialization of Untrusted Data | cvebase