CVE-2021-0199: intel ethernet_network_controller_e810-cam1_firmware Improper Input Validation
Vulnerability summary
CVE-2021-0199 is a medium (CVSS 4.4) Improper Input Validation vulnerability in intel ethernet_network_controller_e810-cam1_firmware. EPSS estimates a 0.23% chance of exploitation in the next 30 days, higher than 13.8% of scored vulnerabilities.
Not severe (CVSS 4.4, local access); no exploitation reported by the 5 checked sources
Source freshness unavailable
How is this decided?Timeline
- 17-11-2021PublishedVulnerability first disclosed.
- 03-08-2024Last modifiedVulnerability information updated.
Description
Improper input validation in the firmware for the Intel(R) Ethernet Network Controller E810 before version 1.6.0.6 may allow a privileged user to potentially enable a denial of service via local access.
CVSS metrics
2 scores · 1 source · 2 versionsEPSS trend
Probability
0.23%
Chance of exploitation in the next 30 days
Percentile
14%
Versus all other CVEs
30-day change
No change 0.00 pp
From 0.23% on 04-10-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Known conditions: local access, administrative account, no user interaction (CVSS vector). Other conditions: not stated in public data.
Intel3 products
1 vendor · 3 products
References
2 links- www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00554.htmlX Refsource MISCVendor Advisory