Detections
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Schweitzer Engineering Laboratories RTAC Improper Input Validation (CVE-2013-2792)

high Tenable OT Security Plugin ID 500143

Synopsis

The remote OT asset is affected by a vulnerability.

Description

Schweitzer Engineering Laboratories (SEL) SEL-2241, SEL-3505, and SEL-3530 RTAC master devices allow remote attackers to cause a denial of service (infinite loop) via a crafted DNP3 TCP packet.

This plugin only works with Tenable.ot.
Please visit https://www.tenable.com/products/tenable-ot for more information.

Solution

Refer to the vendor advisory.

See Also

http://ics-cert.us-cert.gov/advisories/ICSA-13-219-01

Plugin Details

Severity: High

ID: 500143

Version: 1.5

Type: remote

Family: Tenable.ot

Published: 2/7/2022

Updated: 12/14/2023

Supported Sensors: Tenable OT Security

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: High

Base Score: 7.1

Temporal Score: 5.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:C

CVSS Score Source: CVE-2013-2792

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/h:selinc:sel-2241:r113-v0-z001001-d20110721, cpe:/h:selinc:sel-2241:r123-v0-z002001-d20130117, cpe:/h:selinc:sel-3505:r119-v0-z001001-d20120720, cpe:/h:selinc:sel-3505:r123-v0-z002001-d20130117, cpe:/h:selinc:sel-3530-4:r107-v0-z001001-d20100818, cpe:/h:selinc:sel-3530-4:r123-v0-z002001-d20130117, cpe:/h:selinc:sel-3530:r100-v0-z001001-d20090915, cpe:/h:selinc:sel-3530:r123-v0-z002001

Required KB Items: Tenable.ot/SEL

Exploit Ease: No known exploits are available

Patch Publication Date: 8/9/2013

Vulnerability Publication Date: 8/9/2013

Reference Information

CVE: CVE-2013-2792

CWE: 20