Cross-site scripting in MEIKYO ELECTRIC products - CVE-2022-28717

Vulnerability identifier: #VU62852

CSH Severity: 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-2022-28717

CWE-ID: CWE-79

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerable software:
WATCH BOOT nino RPC-M2C
WATCH BOOT light RPC-M5C
WATCH BOOT L-zero RPC-M4L
WATCH BOOT mini RPC-M4H
WATCH BOOT nino RPC-M2CS
WATCH BOOT light RPC-M5CS
WATCH BOOT L-zero RPC-M4LS
Signage Rebooter RPC-M4HSi
PoE BOOT nino PoE8M2
TIME BOOT mini RSC-MT4H
TIME BOOT RSC-MT8F
TIME BOOT RSC-MT8FP
TIME BOOT mini RSC-MT4HS
TIME BOOT RSC-MT8FS
POSE SE10-8A7B1

Software vendor:
MEIKYO ELECTRIC

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 update from vendor's website.

• https://jvn.jp/en/jp/JVN58266015/index.html
• https://www.meikyo.co.jp/vln/