Auth bypass in Schneider Electric Apc Smart-ups
CVE-2022-0715
A CWE-287: Improper Authentication vulnerability exists that could cause an attacker to arbitrarily change the behavior of the UPS when a key is leaked and used to upload malicious firmware. Affected Product: APC Smart-UPS Family: SMT Seri…
Vulnerability class: Broken Authentication
EPSS: 0.058 (92.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H.
Affected products
- Schneider Electric Apc Smart-ups — versions SMT Series, SMC Series, SCL Series
- Schneider Electric Smartconnect — versions SMT Series, SMC Series, SMTL Series
- Schneider-electric Scl_series_1029_ups
- Schneider-electric Scl_series_1029_ups_firmware
- Schneider-electric Scl_series_1030_ups
- Schneider-electric Scl_series_1030_ups_firmware
- Schneider-electric Scl_series_1036_ups
- Schneider-electric Scl_series_1036_ups_firmware
- Schneider-electric Scl_series_1037_ups
- Schneider-electric Scl_series_1037_ups_firmware
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cybersecurity@se.com (x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2022-0715?
- CVE-2022-0715 is a critical-severity vulnerability in Schneider Electric Apc Smart-ups, classified under Improper Authentication. CVSS score: 9.1/10. Published 2022-03-09.
- How severe is CVE-2022-0715?
- Critical severity. CVSS v3 base score is 9.1 out of 10.
- Is CVE-2022-0715 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.