CVEvulnerability

CVE-2022-26648

8.2 HIGH Published 2022-07-12 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2022-07-12
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.2 HIGH — CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:H
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
7.8 HIGH — AV:N/AC:L/Au:N/C:N/I:N/A:C
Weaknesses
CWE-120

Description

A vulnerability has been identified in SCALANCE X200-4P IRT (All versions < V5.5.2), SCALANCE X201-3P IRT (All versions < V5.5.2), SCALANCE X201-3P IRT PRO (All versions < V5.5.2), SCALANCE X202-2IRT (All versions < V5.5.2), SCALANCE X202-2IRT (All versions < V5.5.2), SCALANCE X202-2P IRT (All versions < V5.5.2), SCALANCE X202-2P IRT PRO (All versions < V5.5.2), SCALANCE X204-2 (All versions < V5.2.6), SCALANCE X204-2FM (All versions < V5.2.6), SCALANCE X204-2LD (All versions < V5.2.6), SCALANCE X204-2LD TS (All versions < V5.2.6), SCALANCE X204-2TS (All versions < V5.2.6), SCALANCE X204IRT (All versions < V5.5.2), SCALANCE X204IRT (All versions < V5.5.2), SCALANCE X204IRT PRO (All versions < V5.5.2), SCALANCE X206-1 (All versions < V5.2.6), SCALANCE X206-1LD (All versions < V5.2.6), SCALANCE X208 (All versions < V5.2.6), SCALANCE X208PRO (All versions < V5.2.6), SCALANCE X212-2 (All versions < V5.2.6), SCALANCE X212-2LD (All versions < V5.2.6), SCALANCE X216 (All versions < V5.2.6), SCALANCE X224 (All versions < V5.2.6), SCALANCE XF201-3P IRT (All versions < V5.5.2), SCALANCE XF202-2P IRT (All versions < V5.5.2), SCALANCE XF204 (All versions < V5.2.6), SCALANCE XF204-2 (All versions < V5.2.6), SCALANCE XF204-2BA IRT (All versions < V5.5.2), SCALANCE XF204IRT (All versions < V5.5.2), SCALANCE XF206-1 (All versions < V5.2.6), SCALANCE XF208 (All versions < V5.2.6). Affected devices do not properly validate the GET parameter XNo of incoming HTTP requests. This could allow an unauthenticated remote attacker to crash affected devices.

Affected configurations

• siemens scalance x204-2 firmware (< 5.2.6) • siemens scalance x204-2fm firmware (< 5.2.6) • siemens scalance x204-2ld firmware (< 5.2.6) • siemens scalance x204-2ld ts firmware (< 5.2.6) • siemens scalance x204-2ts firmware (< 5.2.6) • siemens scalance x206-1 firmware (< 5.2.6) • siemens scalance x206-1ld firmware (< 5.2.6) • siemens scalance x208 firmware (< 5.2.6) • siemens scalance x208 pro firmware (< 5.2.6) • siemens scalance x212-2 firmware (< 5.2.6) • siemens scalance x212-2ld firmware (< 5.2.6) • siemens scalance x216 firmware (< 5.2.6) • siemens scalance x224 firmware (< 5.2.6) • siemens scalance xf204 firmware (< 5.2.6) • siemens scalance xf204-2 firmware (< 5.2.6) • siemens scalance xf206-1 firmware (< 5.2.6) • siemens scalance xf208 firmware (< 5.2.6) • siemens scalance x200-4p irt firmware • siemens scalance x201-3p irt firmware • siemens scalance x201-3p irt pro firmware • siemens scalance x202-2irt firmware • siemens scalance x202-2p irt firmware • siemens scalance x202-2p irt pro firmware • siemens scalance x204irt firmware • siemens scalance x204irt pro firmware • siemens scalance xf201-3p irt firmware • siemens scalance xf202-2p irt firmware • siemens scalance xf204-2ba irt firmware • siemens scalance xf204irt firmware

Related

Weakness · CWE (1)

  • CWE-120 Buffer Copy without Checking Size of Input weakness

References