VDB-134292 · CVE-2019-10952 · BID 108118

Rockwellautomation Armor Compact GuardLogix 5370 Web Server HTTP/HTTPS Request memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.4$0-$5k0.00

A vulnerability, which was classified as critical, was found in Rockwellautomation CompactLogix 5370 L1, CompactLogix 5370 L2, CompactLogix 5370 L3, Compact GuardLogix 5370 and Armor Compact GuardLogix 5370 (Automation Software). Affected is an unknown code of the component Web Server. The manipulation as part of a HTTP/HTTPS Request leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

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 to 30.014 and earlier systems.

The bug was discovered 04/30/2019. The weakness was disclosed 05/01/2019 (Website). The advisory is shared for download at securityfocus.com. This vulnerability is traded as CVE-2019-10952 since 04/08/2019. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $0-$5k.

It is possible to mitigate the weakness by firewalling .

The entry 134293 is pretty similar.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Firewall
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/08/2019 🔍
04/30/2019 +22 days 🔍
05/01/2019 +1 days 🔍
05/02/2019 +1 days 🔍
09/11/2023 +1593 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Status: Not defined

CVE: CVE-2019-10952 (🔍)
SecurityFocus: 108118

See also: 🔍

Entryinfo

Created: 05/02/2019 06:58
Updated: 09/11/2023 14:03
Changes: 05/02/2019 06:58 (57), 06/05/2020 12:42 (2), 09/11/2023 14:03 (4)
Complete: 🔍

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