#VU68262 Cross-site scripting in Siemens products - CVE-2022-40631

Vulnerability identifier: #VU68262

Vulnerability risk: Low

CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/U:Clear

CVE-ID: CVE-2022-40631

CWE-ID: CWE-79

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerable software:
SCALANCE X200-4P IRT
SCALANCE X201-3P IRT
SCALANCE X201-3P IRT PRO
SCALANCE X202-2IRT
SCALANCE X202-2P IRT
SCALANCE X202-2P IRT PRO
SCALANCE X204-2
SCALANCE X204-2FM
SCALANCE X204-2LD
SCALANCE X204-2LD TS
SCALANCE X204-2TS
SCALANCE X204IRT
SCALANCE X204IRT PRO
SCALANCE X206-1
SCALANCE X206-1LD
SCALANCE X208
SCALANCE X208PRO
SCALANCE X212-2
SCALANCE X212-2LD
SCALANCE X216
SCALANCE X224
SCALANCE XF201-3P IRT
SCALANCE XF202-2P IRT
SCALANCE XF204
SCALANCE XF204-2
SCALANCE XF204-2BA IRT
SCALANCE XF204IRT
SCALANCE XF206-1
SCALANCE XF208
SIPLUS NET SCALANCE X202-2P IRT

Software vendor:
Siemens

The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.

Install updates from vendor's website.

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