CVE-2021-26582 Cross-site scripting in IceWall SSO Dgfw
Remote attackers can execute cross-site scripting attacks against HPE IceWall SSO Domain Gateway Option, potentially compromising user sessions.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2021-26582?
CVE-2021-26582 is a medium-severity cross-site scripting vulnerability in IceWall SSO Dgfw, published on 15 Apr 2021. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
A security vulnerability in HPE IceWall SSO Domain Gateway Option (Dgfw) module version 10.0 on RHEL 5/6/7, version 10.0 on HP-UX 11i v3, version 10.0 on Windows and 11.0 on Windows could be exploited remotely to allow cross-site scripting (XSS).
Weakness: CWE-79
Which versions are affected by CVE-2021-26582?
It affects 1 product.
Products include Hp Icewall Sso Dgfw.
How do I fix CVE-2021-26582?
No fix has been published for CVE-2021-26582 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2021-26582 being exploited?
There is no known exploitation of CVE-2021-26582 in the wild and no public exploit code.
Sources
Also known as GHSA-ccq6-2qf8-56f6.