CVE-2020-11838 Cross-site scripting in ArcSight Management Center.
Remote attackers can exploit Cross-Site Scripting in Micro Focus ArcSight Management Center to steal information or bypass security controls.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2020-11838?
CVE-2020-11838 is a medium-severity cross-site scripting vulnerability in ArcSight Management Center., published on 16 Jun 2020. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Cross Site Scripting (XSS) vulnerability in Micro Focus ArcSight Management Center product, Affecting versions 2.6.1, 2.7.x, 2.8.x, 2.9.x prior to 2.9.4. The vulnerabilities could be remotely exploited resulting in Cross-Site Scripting (XSS) or information disclosure.
Weakness: CWE-79
Which versions are affected by CVE-2020-11838?
It affects 1 product.
Products include Microfocus Arcsight Management Center.
How do I fix CVE-2020-11838?
No fix has been published for CVE-2020-11838 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-2020-11838 being exploited?
There is no known exploitation of CVE-2020-11838 in the wild and no public exploit code.
Other vulnerabilities in ArcSight Management Center.
- CVE-2018-6504 Cross-site request forgery in ArcSight Management Center
- CVE-2020-11848 Denial of service in ArcSight Management Center
- CVE-2024-9841 OpenText ArcSight Management Center and ArcSight Platform Stored XSS
- CVE-2023-32267 OpenText / Micro Focus ArcSight Management Center Remote Vulnerability
- CVE-2020-25835 Micro Focus ArcSight Management Center Remote Vulnerability
Sources
Also known as GHSA-395r-m864-hx9j.