CVE-2021-35956 Cross-site scripting in n/a
Remote authenticated attackers can inject arbitrary JavaScript into AKCP sensorProbe webserver fields, potentially leading to session hijacking or malicious actions.
- 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-2021-35956?
CVE-2021-35956 is a medium-severity cross-site scripting vulnerability in n/a, published on 30 Jun 2021. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Stored cross-site scripting (XSS) in the embedded webserver of AKCP sensorProbe before SP480-20210624 enables remote authenticated attackers to introduce arbitrary JavaScript via the Sensor Description, Email (from/to/cc), System Name, and System Location fields.
Weakness: CWE-79
Which versions are affected by CVE-2021-35956?
It affects 5 products.
Products include Akcp Sensorprobe2 Firmware, Akcp Sensorprobe4 Firmware, Akcp Sensorprobe8-X20 Firmware, Akcp Sensorprobe8-X60 Firmware, Akcp Sensorprobe8 Firmware.
How do I fix CVE-2021-35956?
No fix has been published for CVE-2021-35956 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-2021-35956 being exploited?
There is no known exploitation of CVE-2021-35956 in the wild and no public exploit code.
Public exploit code: 1 Exploit-DB entry and 1 proofs of concept on GitHub.
Sources
Also known as GHSA-fqfc-h72w-f6wm.