CVE-2026-35556
Plaintext storage of a password in OpenPLC_V3
- State
- Published
- Severity
- 9.2 Critical
- Published
- Apr 9, 2026
- Updated
- Apr 10, 2026
- Reserved
- Apr 6, 2026
Description
OpenPLC_V3 is vulnerable to a Plaintext Storage of a Password vulnerability that could allow an attacker to retrieve credentials and access sensitive information.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 9.2 Critical | CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N | icscert |
Weaknesses
- CWE-256 Plaintext storage of a password
Affected Products
| Product | Versions |
|---|---|
OpenPLC_V3OpenPLC_V3 |
|
References
- https://www.cisa.gov/news-events/ics-advisories/icsa-25-345-10government-resource
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