CVE-2019-10952
Critical
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.
SeverityCritical
CVSS9.8
Exploit probability—
ProductRockwellautomation Compactlogix 5370 L1 Firmware
PublishedMay 1, 2019
First seenMay 1, 2019
Weakness typeCWE-400Uncontrolled resource consumption
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| rockwellautomation compactlogix_5370_l1_firmware | 20.011 ≤ v ≤ 30.014 | — |
| rockwellautomation compactlogix_5370_l2_firmware | 20.011 ≤ v ≤ 30.014 | — |
| rockwellautomation compactlogix_5370_l3_firmware | 20.011 ≤ v ≤ 30.014 | — |
| rockwellautomation armor_compact_guardlogix_5370_firmware | 20.011 ≤ v ≤ 30.014 | — |
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