CVE-2021-28496

CWE-311CWE-522 — Insufficiently Protected Credentials3 documents3 sources
Severity
6.5MEDIUM
EPSS
0.1%
top 68.71%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Arista Networks Arista EOSArista EOS
Timeline
PublishedOct 21
Latest updateMay 24

Description

On systems running Arista EOS and CloudEOS with the affected release version, when using shared secret profiles the password configured for use by BiDirectional Forwarding Detection (BFD) will be leaked when displaying output over eAPI or other JSON outputs to other authenticated users on the device. The affected EOS Versions are: all releases in 4.22.x train, 4.23.9 and below releases in the 4.23.x train, 4.24.7 and below releases in the 4.24.x train, 4.25.4 and below releases in the 4.25.x tra…

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 2.1 | Impact: 3.6

Affected Packages2 packages

▶NVDarista/eos4.23 — 4.23.10+4
▶CVEListV5arista_networks/arista_eosEOS-4.23 — EOS-4.23.10+4

🔴Vulnerability Details

2
GHSA
GHSA-v5xw-5jg8-4q3j: On systems running Arista EOS and CloudEOS with the affected release version, when using shared secret profiles the password configured for use by BiD↗2022-05-24
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CVEList
In Arista's EOS software affected releases, the shared secret profiles sensitive configuration might be leaked when displaying output over eAPI or other JSON outputs to authenticated users on the devi↗2021-10-21
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