CVE-2020-3290 describes multiple stack overflow vulnerabilities in the web-based management interface of Cisco Small Business RV320, RV325, RV016, RV042, and RV082 Series Routers. These vulnerabilities stem from insufficient boundary checks on user-supplied input. An authenticated, remote attacker with administrative privileges could exploit this by sending crafted requests with overly large values, leading to a device crash or arbitrary code execution with root privileges. While rated High severity (CVSS 7.2), there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 4.2.3.10CPE matchmatch criteria | cpe:2.3:o:cisco:rv016_firmware:*:*:*:*:*:*:*:* | ||
<= 4.2.3.10CPE matchmatch criteria | cpe:2.3:o:cisco:rv042_firmware:*:*:*:*:*:*:*:* | ||
<= 4.2.3.10CPE matchmatch criteria | cpe:2.3:o:cisco:rv042g_firmware:*:*:*:*:*:*:*:* | ||
<= 4.2.3.10CPE matchmatch criteria | cpe:2.3:o:cisco:rv082_firmware:*:*:*:*:*:*:*:* | ||
<= 1.5.1.05CPE matchmatch criteria | cpe:2.3:o:cisco:rv320_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
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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.