CVE-2014-9021 Cross-site scripting in n/a
Remote attackers can inject arbitrary web script via multiple parameters in ZTE ZXDSL 831 interfaces, requiring user interaction to execute.
- 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-2014-9021?
CVE-2014-9021 is a medium-severity cross-site scripting vulnerability in n/a, published on 20 Nov 2014. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Multiple cross-site scripting (XSS) vulnerabilities in ZTE ZXDSL 831 allow remote attackers to inject arbitrary web script or HTML via the (1) tr69cAcsURL, (2) tr69cAcsUser, (3) tr69cAcsPwd, (4) tr69cConnReqPwd, or (5) tr69cDebugEnable parameter to the TR-069 client page (tr69cfg.cgi); the (6) timezone parameter to the Time and date page (sntpcfg.sntp); or the (7) hostname parameter in a save action to the Quick Stats page (psilan.cgi). NOTE: this issue was SPLIT from CVE-2014-9020 per ADT1 due to different affected products and codebases.
Weakness: CWE-79
Which versions are affected by CVE-2014-9021?
It affects 1 product.
Products include Zteusa Zxdsl 831.
How do I fix CVE-2014-9021?
No fix has been published for CVE-2014-9021 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-2014-9021 being exploited?
There is no known exploitation of CVE-2014-9021 in the wild and no public exploit code.
Sources
Also known as GHSA-mrg2-8f7m-jw7f.