CVE-2025-27027 Restricted shell evasion in Radiflow iSAP Smart Collector
Authenticated users can bypass restricted shell limitations to gain full Linux shell access on Radiflow iSAP Smart Collector devices.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-27027?
CVE-2025-27027 is a medium-severity vulnerability in Radiflow iSAP Smart Collector, published on 9 Jul 2025. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
A user with vpuser credentials that opens an SSH connection to the device, gets a restricted shell rbash that allows only a small list of allowed commands. This vulnerability enables the user to get a full-featured Linux shell, bypassing the rbash restrictions.
Weakness: CWE-653
Which versions are affected by CVE-2025-27027?
How do I fix CVE-2025-27027?
No fix has been published for CVE-2025-27027 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-27027 being exploited?
There is no known exploitation of CVE-2025-27027 in the wild and no public exploit code.
Sources
Also known as GHSA-wwjg-89vg-gfhh.