Information disclosure in Schneider-Electric Accusine Pcs\+
CVE-2021-22793
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.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.010 (60.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 60th percentile — 60.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000
Affected products
- Schneider-Electric Accusine Pcs\+
- Schneider-Electric Accusine Pcsn
- Schneider-Electric Accusine Pcsn Active Harmonic Filter Firmware
- Schneider-Electric Accusine Pcsp Pfvp Firmware
- Schneider-Electric Accusine Pfv\+
- Accusine Pcs+ / Pfv+ (Versions Prior To V1.6.7) And Pcsn V2.2.4) — versions AccuSine PCS+ / PFV+ (Versions prior to V1.6.7) and AccuSine PCSn (Versions prior to V2.2.4)
Weakness classification (CWE)
References
- download.schneider-electric.com/files (Not Applicable)
- download.schneider-electric.com/files (Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-22793?
- CVE-2021-22793 is a high-severity vulnerability in Schneider-Electric Accusine Pcs\+, classified under Information Disclosure. CVSS score: 7.2/10. Published 2021-09-02.
- How severe is CVE-2021-22793?
- High severity. CVSS v3 base score is 7.2 out of 10.