CVE-2019-10952
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.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (9.99%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 9.99% probability · 95th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-400, CWE-787
- Affected
- rockwellautomation/compactlogix 5370 l1 firmware · rockwellautomation/compactlogix 5370 l2 firmware · rockwellautomation/compactlogix 5370 l3 firmware · rockwellautomation/armor compact guardlogix 5370 firmware
- Source
- ics-cert@hq.dhs.gov
References
- http://www.securityfocus.com/bid/108118Third Party Advisory, VDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-19-120-01Third Party Advisory, US Government Resource
- https://rockwellautomation.custhelp.com/app/answers/detail/a_id/1075979
- http://www.securityfocus.com/bid/108118Third Party Advisory, VDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-19-120-01Third Party Advisory, US Government Resource
- https://rockwellautomation.custhelp.com/app/answers/detail/a_id/1075979
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.