Openplc
D
RISKY
12
Total CVEs
6
Crit / High
3
Medium
78%
Unpatched
0%
Patched
7.2
Avg CVSS
0
CISA KEV
// Data sourced from NVD · CISA KEV · RHSA · GHSA · Debian · OSV · EPSS · Exploit-DB
How we collect data →
CVE Trend by Year
Patch Coverage
✓ 0 patched ✗ 7 unpatched ~ 2 under review
Intelligence by Audience
PoC Available
6 / 20 shown
CISA KEV (Exploited)
0
Shodan Dorks
ssl:"openplc" port:443
org:"Openplc" http.status:200
Top EPSS (Exploitation Probability)
Quick Facts for Reporting
Total CVEs tracked
12
Critical severity
1
Actively exploited (CISA)
0
Unpatched ratio
78%
Avg CVSS score
7.2
Security grade
D (RISKY)
NVD Data Attribution
Source: NIST National Vulnerability Database (NVD) + GitHub Advisory Database.
Data aggregated by Valters IT Hub · valtersit.com
Last updated: 2026-07-08
Data aggregated by Valters IT Hub · valtersit.com
Last updated: 2026-07-08
Security Risk Score (for investors)
LOW
Vuln Volume
POOR
Patch Responsiveness
LOW
CISA Exposure
⚠ Not financial advice. Past security incidents do not guarantee future stock performance.
Security News Google News
Recent CVEs
showing 20 of 9
| CVE ID | Severity | Patch | EPSS | Date |
|---|---|---|---|---|
| CVE-2025-53476 | 5.3 MEDIUM | UNKNOWN / UNPATCHED | 0.10% | 2025-10-07 |
| CVE-2025-54962 PoC | 6.4 MEDIUM | PATCH UNDER REVIEW | 0.24% | 2025-08-04 |
| CVE-2025-46613 PoC | 7.5 HIGH | PATCH UNDER REVIEW | 0.17% | 2025-04-25 |
| CVE-2024-36981 | 7.5 HIGH | UNKNOWN / UNPATCHED | 0.23% | 2024-09-18 |
| CVE-2024-36980 PoC | 7.5 HIGH | UNKNOWN / UNPATCHED | 0.40% | 2024-09-18 |
| CVE-2024-34026 PoC | 9.0 CRITICAL | UNKNOWN / UNPATCHED | 8.70% | 2024-09-18 |
| CVE-2024-39590 PoC | 7.5 HIGH | UNKNOWN / UNPATCHED | 0.17% | 2024-09-18 |
| CVE-2024-39589 PoC | 7.5 HIGH | UNKNOWN / UNPATCHED | 0.17% | 2024-09-18 |
| CVE-2024-37741 | 5.4 MEDIUM | UNKNOWN / UNPATCHED | 0.33% | 2024-06-28 |
Intel
CountryUnited States
LicenseOpen Source
Trust ScoreD — RISKY
Max CVSS9.0
Last Updated2026-07-08
Top Weaknesses
CWE-476
NULL Pointer Dereference
2 occurrences in Openplc CVEs
(17% of total)
CWE-125
Out-of-Bounds Read
2 occurrences in Openplc CVEs
(17% of total)
CWE-352
Cross-Site Request Forgery (CSRF)
1 occurrence in Openplc CVEs
(8% of total)
CWE-20 (Improper Input Validation)
Unknown Weakness Type
1 occurrence in Openplc CVEs
(8% of total)
CWE-94
Code Injection
1 occurrence in Openplc CVEs
(8% of total)
CWE-121 (Stack-based Buffer Overflow)
Unknown Weakness Type
1 occurrence in Openplc CVEs
(8% of total)
CWE-434
Unrestricted File Upload
1 occurrence in Openplc CVEs
(8% of total)
CWE-22
Unknown Weakness Type
1 occurrence in Openplc CVEs
(8% of total)
Company Profile
OpenPLC is an open-source programmable logic controller (PLC) software project that provides a low-cost, flexible platform for industrial control and automation. It is widely used in research, education, and small-scale industrial environments, but its increasing adoption has made it a target for cybersecurity research and vulnerability discovery, with 16 CVEs tracked. The project's significance lies in democratizing PLC technology, though its security posture is a concern for critical infrastructure contexts.
Response Metrics
Est. MTTR ⓘ
~500 days
(Critical)
Mean Time To Remediate. Estimates days from CVE disclosure to patch.
Industry avg: ~60d (good) · 100-300d (poor) · 300d+ (critical)
Industry avg: ~60d (good) · 100-300d (poor) · 300d+ (critical)
CVE Trend ⓘ ↘ -60% better
CVE count 2026 vs 2025:
5 → 2 CVEs
Patch Speed ⓘ Poor (>65% open)
78% of CVEs still unpatched.
Excellent: <20% · Good: 20-40% · Avg: 40-65% · Poor: >65%
Financial Risk Estimate
Est. GDPR Low
€610K
Est. GDPR High
€6.1M
Based on 1 critical CVEs, 0 CISA KEV, 100% unpatched. Model: GDPR Art.83 · not legal advice.
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