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
EPSS: 0.010 (57.9th percentile) — read the EPSS interpretation.
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.
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\+
- N/a 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
- cybersecurity@se.com (x_refsource_MISC, Not Applicable)
- nvd@nist.gov (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.