CVE-2022-40631

11.10.2022, 11:15

A vulnerability has been identified in SCALANCE X200-4P IRT (All versions < V5.5.0), SCALANCE X201-3P IRT (All versions < V5.5.0), SCALANCE X201-3P IRT PRO (All versions < V5.5.0), SCALANCE X202-2IRT (All versions < V5.5.0), SCALANCE X202-2P IRT (All versions < V5.5.0), SCALANCE X202-2P IRT PRO (All versions < V5.5.0), SCALANCE X204-2 (All versions < V5.2.5), SCALANCE X204-2FM (All versions < V5.2.5), SCALANCE X204-2LD (All versions < V5.2.5), SCALANCE X204-2LD TS (All versions < V5.2.5), SCALANCE X204-2TS (All versions < V5.2.5), SCALANCE X204IRT (All versions < V5.5.0), SCALANCE X204IRT PRO (All versions < V5.5.0), SCALANCE X206-1 (All versions < V5.2.5), SCALANCE X206-1LD (All versions < V5.2.5), SCALANCE X208 (All versions < V5.2.5), SCALANCE X208PRO (All versions < V5.2.5), SCALANCE X212-2 (All versions < V5.2.5), SCALANCE X212-2LD (All versions < V5.2.5), SCALANCE X216 (All versions < V5.2.5), SCALANCE X224 (All versions < V5.2.5), SCALANCE XF201-3P IRT (All versions < V5.5.0), SCALANCE XF202-2P IRT (All versions < V5.5.0), SCALANCE XF204 (All versions < V5.2.5), SCALANCE XF204-2 (All versions < V5.2.5), SCALANCE XF204-2BA IRT (All versions < V5.5.0), SCALANCE XF204IRT (All versions < V5.5.0), SCALANCE XF206-1 (All versions < V5.2.5), SCALANCE XF208 (All versions < V5.2.5), SIPLUS NET SCALANCE X202-2P IRT (All versions < V5.5.0). There is a cross-site scripting vulnerability on the affected devices, that if used by a threat actor, it could result in session hijacking.

Cross-site Scripting

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	NIST	6.1 MEDIUM	NETWORK	LOW	NONE	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
siemens	CNA	---				---
CVE	ADP	---				---

Base Score

CVSS 3.x

EPSS Score

Percentile: 72%

Vendor	Product	Version
siemens	scalance_x200-4p_irt_firmware	𝑥 < 5.5.0
siemens	scalance_x201-3p_irt_firmware	𝑥 < 5.5.0
siemens	scalance_x201-3p_irt_pro_firmware	𝑥 < 5.5.0
siemens	scalance_x202-2irt_firmware	𝑥 < 5.5.0
siemens	scalance_x202-2p_irt_firmware	𝑥 < 5.5.0
siemens	scalance_x202-2p_irt_pro_firmware	𝑥 < 5.5.0
siemens	scalance_x204-2_firmware	𝑥 < 5.2.5
siemens	scalance_x204-2fm_firmware	𝑥 < 5.2.5
siemens	scalance_x204-2ld_firmware	𝑥 < 5.2.5
siemens	scalance_x204-2ld_ts_firmware	𝑥 < 5.2.5
siemens	scalance_x204-2ts_firmware	𝑥 < 5.2.5
siemens	scalance_x204irt_firmware	𝑥 < 5.5.0
siemens	scalance_x204irt_pro_firmware	𝑥 < 5.5.0
siemens	scalance_x206-1_firmware	𝑥 < 5.2.5
siemens	scalance_x206-1ld_firmware	𝑥 < 5.2.5
siemens	scalance_x208_firmware	𝑥 < 5.2.5
siemens	scalance_x208pro_firmware	𝑥 < 5.2.5
siemens	scalance_x212-2_firmware	𝑥 < 5.2.5
siemens	scalance_x212-2ld_firmware	𝑥 < 5.2.5
siemens	scalance_x216_firmware	𝑥 < 5.2.5
siemens	scalance_x224_firmware	𝑥 < 5.2.5
siemens	scalance_xf201-3p_irt_firmware	𝑥 < 5.5.0
siemens	scalance_xf202-2p_irt_firmware	𝑥 < 5.5.0
siemens	scalance_xf204_firmware	𝑥 < 5.2.5
siemens	scalance_xf204-2_firmware	𝑥 < 5.2.5
siemens	scalance_xf204-2ba_irt_firmware	𝑥 < 5.5.0
siemens	scalance_xf204irt_firmware	𝑥 < 5.5.0
siemens	scalance_xf206-1_firmware	𝑥 < 5.2.5
siemens	scalance_xf208_firmware	𝑥 < 5.2.5
siemens	siplus_net_scalance_x202-2p_irt_firmware	𝑥 < 5.5.0

𝑥

= Vulnerable software versions

Common Weakness Enumeration

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References

https://cert-portal.siemens.com/productcert/pdf/ssa-501891.pdf