Path Traversal in Schneider Electric Ecostruxure Control Expert
CVE-2021-22797
A CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal) vulnerability exists that could cause malicious script to be deployed in an unauthorized location and may result in code execution on the engineering w…
Vulnerability class: Path Traversal (Directory Traversal)
EPSS: 0.261 (97.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Schneider Electric Ecostruxure Control Expert — versions unspecified
- Schneider Electric Ecostruxure Process Expert — versions unspecified
- Schneider Electric Scadapack Remoteconnect For X70 — versions All versions
- Schneider-electric Ecostruxure_control_expert
- Schneider-electric Ecostruxure_process_expert
- Schneider-electric Remoteconnect
- Schneider-electric Scadapack_470
- Schneider-electric Scadapack_474
- Schneider-electric Scadapack_570
- Schneider-electric Scadapack_574
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cybersecurity@se.com (Patch, x_refsource_MISC, Mitigation, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-22797?
- CVE-2021-22797 is a high-severity vulnerability in Schneider Electric Ecostruxure Control Expert, classified under Path Traversal. CVSS score: 7.8/10. Published 2022-04-13.
- How severe is CVE-2021-22797?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2021-22797 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.