CVE-2019-10952
9.8
CRITICAL · CVSS 3.1 · EPSS 10% (pctl 95)
In your normal cycle
Critical by CVSS (9.8), but no sign of active exploitation.
Description
An attacker could send a crafted HTTP/HTTPS request to render the web server unavailable and/or lead to remote code execution caused by a stack-based buffer overflow vulnerability. A cold restart is required for recovering CompactLogix 5370 L1, L2, and L3 Controllers, Compact GuardLogix 5370 controllers, and Armor Compact GuardLogix 5370 Controllers Versions 20 - 30 and earlier.
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 | 9.99% — more likely to be exploited than 95% of all CVEs |
| Weakness | CWE-400 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2019-05-01 |
| Last modified | 2026-06-17 |
Affected (8)
| Vendor | Product |
|---|---|
| rockwellautomation | armor compact guardlogix 5370 |
| rockwellautomation | armor compact guardlogix 5370 firmware |
| rockwellautomation | compactlogix 5370 l1 |
| rockwellautomation | compactlogix 5370 l1 firmware |
| rockwellautomation | compactlogix 5370 l2 |
| rockwellautomation | compactlogix 5370 l2 firmware |
| rockwellautomation | compactlogix 5370 l3 |
| rockwellautomation | compactlogix 5370 l3 firmware |
References
- http://www.securityfocus.com/bid/108118
- https://ics-cert.us-cert.gov/advisories/ICSA-19-120-01
- https://rockwellautomation.custhelp.com/app/answers/detail/a_id/1075979
- http://www.securityfocus.com/bid/108118
- https://ics-cert.us-cert.gov/advisories/ICSA-19-120-01
- https://rockwellautomation.custhelp.com/app/answers/detail/a_id/1075979
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