Vulnerability in Selinc Sel-3620
CVE-2017-7928
An Improper Access Control issue was discovered in Schweitzer Engineering Laboratories (SEL) SEL-3620 and SEL-3622 Security Gateway Versions R202 and, R203, R203-V1, R203-V2 and, R204, R204-V1. The device does not properly enforce access control while configured for NAT port forwarding, which may allow for unauthorized communications to downstream devices.
EPSS: 0.023 (81.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.
Affected products
- Selinc Sel-3620
- Selinc Sel-3620_firmware — versions r202, r203, r203-v
- Selinc Sel-3622
- Selinc Sel-3622_firmware — versions r202, r203, r203-v
- N/a Schweitzer Engineering Laboratories, Inc. Sel-3620 And Sel-3622 — versions Schweitzer Engineering Laboratories, Inc. SEL-3620 and SEL-3622
Weakness classification (CWE)
References
- ics-cert@hq.dhs.gov (US Government Resource, Third Party Advisory, x_refsource_MISC, Mitigation)
- ics-cert@hq.dhs.gov (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
Frequently asked questions
- What is CVE-2017-7928?
- CVE-2017-7928 is a critical-severity vulnerability in Selinc Sel-3620, classified under Improper Access Control. CVSS score: 10.0/10. Published 2017-08-07.
- How severe is CVE-2017-7928?
- Critical severity. CVSS v3 base score is 10.0 out of 10.