VDB
CVE-2021-1367
CVE-2021-1367
PUBLISHED
CVSS 4.300000190734863 MEDIUM
A vulnerability in the Protocol Independent Multicast (PIM) feature of Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending a crafted PIM packet to an affected device. A successful exploit could allow the attacker to cause a traffic loop, resulting in a DoS condition.
EPSS 0.22% · 44.8th percentile
Risk Scores
CVSS 3.1
4.300000190734863
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
EPSS Score
0.22%
44.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| cisco | nx-os | 9.3\(5\) |
| Cisco | Cisco NX-OS Software | * |
Exploit Intelligence
Timeline
- Feb 24, 2021 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 4, 2022 EPSS Score