CVE-2020-3385: high-severity vulnerability in Cisco SD-WAN vEdge router
Cisco SD-WAN vEdge Routers Denial of Service Vulnerability
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.4epss 0.5%
A vulnerability in the deep packet inspection (DPI) engine of Cisco SD-WAN vEdge Routers could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected system. The vulnerability is due to insufficient handling of malformed packets. An attacker could exploit this vulnerability by sending crafted packets through an affected device. A successful exploit could allow the attacker to cause the device to reboot, resulting in a DoS condition.
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Affected products
Cisco · Cisco SD-WAN vEdge routerRelated CVEs — Cisco SD-WAN vEdge router
In the same product, most dangerous first.
CVE-2020-3369HIGHCisco SD-WAN vEdge Routers Denial of Service VulnerabilityEPSS 1.4%CVE-2021-1510HIGHCisco SD-WAN vEdge Software Buffer Overflow VulnerabilitiesEPSS 1.2%CVE-2021-1509HIGHCisco SD-WAN vEdge Software Buffer Overflow VulnerabilitiesEPSS 1.2%CVE-2021-1511HIGHCisco SD-WAN vEdge Software Buffer Overflow VulnerabilitiesEPSS 1.0%CVE-2024-20496MEDIUMCisco SD-WAN vEdge Routers Denial of Service VulnerabilityEPSS 0.2%CVE-2022-20717MEDIUMCisco SD-WAN vEdge Routers Denial of Service VulnerabilityEPSS 0.2%