CVE-2023-50763

June 11, 2024, 1:54 p.m.

Awaiting Analysis
CVE has been recently published to the CVE List and has been received by the NVD.

Products

SIMATIC CP 1542SP-1

  • < V2.3

SIMATIC CP 1542SP-1 IRC

  • < V2.3

SIMATIC CP 1543SP-1

  • < V2.3

SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL

  • < V2.3

SIPLUS ET 200SP CP 1543SP-1 ISEC

  • < V2.3

SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL

  • < V2.3

SIPLUS TIM 1531 IRC

  • < V2.4.8

TIM 1531 IRC

  • < V2.4.8

SIMATIC CP 1542SP-1

  • All versions < V2.3

SIMATIC CP 1542SP-1 IRC

  • All versions < V2.3

SIMATIC CP 1543SP-1

  • All versions < V2.3

SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL

  • All versions < V2.3

SIPLUS ET 200SP CP 1543SP-1 ISEC

  • All versions < V2.3

SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL

  • All versions < V2.3

SIPLUS TIM 1531 IRC

  • All versions < V2.4.8

TIM 1531 IRC

  • All versions < V2.4.8

Source

productcert@siemens.com

Tags

CVE-2023-50763 details

Published : June 11, 2024, 12:15 p.m.
Last Modified : June 11, 2024, 1:54 p.m.

Description

A vulnerability has been identified in SIMATIC CP 1542SP-1 (6GK7542-6UX00-0XE0) (All versions < V2.3), SIMATIC CP 1542SP-1 IRC (6GK7542-6VX00-0XE0) (All versions < V2.3), SIMATIC CP 1543SP-1 (6GK7543-6WX00-0XE0) (All versions < V2.3), SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (6AG2542-6VX00-4XE0) (All versions < V2.3), SIPLUS ET 200SP CP 1543SP-1 ISEC (6AG1543-6WX00-7XE0) (All versions < V2.3), SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (6AG2543-6WX00-4XE0) (All versions < V2.3), SIPLUS TIM 1531 IRC (6AG1543-1MX00-7XE0) (All versions < V2.4.8), TIM 1531 IRC (6GK7543-1MX00-0XE0) (All versions < V2.4.8). The web server of affected products, if configured to allow the import of PKCS12 containers, could end up in an infinite loop when processing incomplete certificate chains. This could allow an authenticated remote attacker to create a denial of service condition by importing specially crafted PKCS12 containers.

CVSS Score

1 2 3 4.9 5 6 7 8 9 10

CVSS Data

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

4.9

Base Severity

MEDIUM

Vector String : CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

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