CVE-2020-15372
lowpriority · track · 22EPSS 0.003 · 27 %ileEUUSEPSS · scored 2026-10-27
A vulnerability in the command-line interface in Brocade Fabric OS before Brocade Fabric OS v8.2.2a1, 8.2.2c, v7.4.2g, v8.2.0_CBN3, v8.2.1e, v8.1.2k, v9.0.0, could allow a local authenticated attacker to modify shell variables, which may lead to an escalation of privileges or bypassing the logging.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 2.1–5.5
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (7)
Products and version ranges known to be affected.
- n/a Brocade FABRIC OS≤ Brocade Fabric OS v8.2.2a1, 8.2.2c, v7.4.2g, v8.2.0_CBN3, v8.2.1e, v8.1.2k, v9.0.0enisa_euvdEU
- broadcom fabric operating system< 7.4.2gnvdUScpe:2.3:o:broadcom:fabric_operating_system:*:*:*:*:*:*:*:*
- broadcom fabric operating system8.0.0 → 8.1.2knvdUScpe:2.3:o:broadcom:fabric_operating_system:*:*:*:*:*:*:*:*
- broadcom fabric operating system8.2.0 → 8.2.0_cbn3nvdUScpe:2.3:o:broadcom:fabric_operating_system:*:*:*:*:*:*:*:*
- broadcom fabric operating system8.2.1 → 8.2.1envdUScpe:2.3:o:broadcom:fabric_operating_system:*:*:*:*:*:*:*:*
- broadcom fabric operating system8.2.2 → 8.2.2a1nvdUScpe:2.3:o:broadcom:fabric_operating_system:*:*:*:*:*:*:*:*
- broadcom fabric operating system8.2.2b → 8.2.2cnvdUScpe:2.3:o:broadcom:fabric_operating_system:*:*:*:*:*:*:*:*
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (6)
External citations — patches, advisories, analysis.
- https://nvd.nist.gov/vuln/detail/CVE-2020-15372cnnvd
- https://support.lenovo.com/us/en/product_security/LEN-46654cnnvd
- https://vigilance.fr/vulnerability/Brocade-FabricOS-privilege-escalation-via-CLI-Shell-Variables-33438cnnvd
- https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2020-1081cnnvd
- https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2020-1081enisa_euvd
- https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2020-1081Vendor Advisorynvd
Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.
Free scan