CVE-2021-1298 describes multiple command injection vulnerabilities in Cisco SD-WAN products. An authenticated attacker can exploit these flaws to execute commands with root privileges, potentially leading to full compromise of the affected device. With a CVSS score of 8.8 (High), this vulnerability is easily exploitable over the network with low attack complexity and requires only low privileges, resulting in high impacts to confidentiality, integrity, and availability. While no public exploits or active exploitation have been observed, and community discussion is minimal, organizations using Cisco SD-WAN products should prioritize patching.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
18.2.0CPE matchmatch criteria | cpe:2.3:o:cisco:sd-wan_firmware:18.2.0:*:*:*:*:*:*:* | ||
18.3.0CPE matchmatch criteria | cpe:2.3:o:cisco:sd-wan_firmware:18.3.0:*:*:*:*:*:*:* | ||
18.3.8CPE matchmatch criteria | cpe:2.3:o:cisco:sd-wan_firmware:18.3.8:*:*:*:*:*:*:* | ||
18.4.6CPE matchmatch criteria | cpe:2.3:o:cisco:sd-wan_firmware:18.4.6:*:*:*:*:*:*:* | ||
19.2.3CPE matchmatch criteria | cpe:2.3:o:cisco:sd-wan_firmware:19.2.3:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.