CVE-2021-22793 Information disclosure in AccuSine PCS+ / PFV+ (Versions prior to V1.6.7) and AccuSine PCSn (Versions prior to V2.2.4)
An authenticated attacker can access sensitive device information via FTP in Schneider Electric AccuSine power quality analyzers.
- 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-2021-22793?
CVE-2021-22793 is a high-severity vulnerability in AccuSine PCS+ / PFV+ (Versions prior to V1.6.7) and AccuSine PCSn (Versions prior to V2.2.4), published on 2 Sep 2021. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
A CWE-200: Exposure of Sensitive Information to an Unauthorized Actor vulnerability exist in AccuSine PCS+ / PFV+ (Versions prior to V1.6.7) and AccuSine PCSn (Versions prior to V2.2.4) that could allow an authenticated attacker to access the device via FTP protocol.
Weakness: CWE-200
Which versions are affected by CVE-2021-22793?
It affects 2 products.
Products include Schneider-Electric Accusine Pcsn Active Harmonic Filter Firmware, Schneider-Electric Accusine Pcsp Pfvp Firmware.
How do I fix CVE-2021-22793?
No fix has been published for CVE-2021-22793 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-22793 being exploited?
There is no known exploitation of CVE-2021-22793 in the wild and no public exploit code.
Sources
Also known as GHSA-h8hx-p593-xwmc.