CVE-2021-28503: In Arista's EOS software affected releases, eAPI might skip re-evaluating user credentials when certificate based authentication is used, which allows remote attackers to access the device via eAPI.
Arista Networks · Arista EOS
Vendor fix available · Affected: Arista Networks Arista EOS · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 55% of scored CVEs
DescriptionCVE.org
The impact of this vulnerability is that Arista's EOS eAPI may skip re-evaluating user credentials when certificate based authentication is used, which allows remote attackers to access the device via eAPI.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Arista Networks · Arista EOSfrom EOS-4.23 before EOS-4.23.10; from EOS-4.24 before EOS-4.24.8; from EOS-4.25 before EOS-4.25.6; from EOS-4.26 before EOS-4.26.3
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- Arista Networks
- Published
- February 2022
CoverageNo articles yet
No CyberSIXT article names CVE-2021-28503 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.