PT-2021-19511 · Directum · Directum

Pavel Parkhomets · Published 2021-04-24 · Updated 2021-05-01 · CVE-2021-31794

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 Directum version 5.8.2

Description The issue allows for XSS via the HTTP User-Agent header in the "Settings.aspx?view=About" page.

Recommendations For Directum version 5.8.2, as a temporary workaround, consider restricting access to the "Settings.aspx?view=About" page until a patch is available. Avoid using the User-Agent header in this context to minimize the risk of exploitation. 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-2021-31794

Affected Products

Directum

References · 7

• 🔥 https://github.com/awillix/research/blob/main/cve/CVE-2021-31794.md · Exploit
• https://directum.ru · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-31794 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-31794 · Security Note
• https://t.me/cvenotify/13667 · Telegram Post
• https://t.me/cvenotify/13666 · Telegram Post
• https://t.me/cvenotify/13719 · Telegram Post