Vulnerability · Published Jan 20, 2021 · Assigned by cisco
CVE-2021-1300Cisco SD-WAN Buffer Overflow Vulnerabilities
Critical 9.8
In plain English
A critical-severity memory corruption in Cisco SD-WAN Solution from Cisco. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.2% (higher than 82% of all known vulnerabilities).
Severity (CVSS 3.0)9.8Critical
Exploit odds (30 days)2.2%top 17.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Multiple vulnerabilities in Cisco SD-WAN products could allow an unauthenticated, remote attacker to execute attacks against an affected device. For more information about these vulnerabilities, see the Details section of this advisory.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Cisco SD-WAN Solution | n/a |
Weakness: CWE-119 · Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
- 20210120 Cisco SD-WAN Buffer Overflow Vulnerabilities vendor-advisory, x_refsource_CISCO