PT-2022-22816 · H3C · H3C Ssl Vpn

Published 2022-07-11 · Updated 2022-08-04 · CVE-2022-35416

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions H3C SSL VPN versions through 2022-07-10

Description The issue allows for XSS through the svpnlang cookie in the wnm/login/login.json API endpoint.

Recommendations For versions through 2022-07-10, as a temporary workaround, consider restricting access to the wnm/login/login.json API endpoint until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2022-35416

Affected Products

H3C Ssl Vpn

References · 6

• 🔥 https://github.com/safe3s/CVE-2022-35416 · Exploit
• 🔥❌ https://github.com/Docker-droid/H3C_SSL_VPN_XSS · Exploit, Deleted
• https://osv.dev/vulnerability/CVE-2022-35416 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-35416 · Security Note
• https://t.me/cibsecurity/45880 · Telegram Post
• https://t.me/poxek/2179 · Telegram Post