CVE-2020-22653 describes a critical vulnerability in various Ruckus R, T, SmartCell Gateway, SmartZone, Virtual SmartZone, and ZoneDirector products. Attackers can exploit a flaw in the official image signature verification process to inject unauthorized firmware images. With a CVSS score of 9.8 (CRITICAL), this vulnerability allows for unauthenticated remote exploitation (AV:N, AC:L, PR:N, UI:N) leading to complete compromise of confidentiality, integrity, and availability (C:H, I:H, A:H). There is currently no public exploit code available (Metasploit, Nuclei, ExploitDB: None), and it is not listed on CISA's KEV catalog, indicating no active exploitation. Community discussion and media coverage are minimal.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
10.5.1.0.199CPE matchmatch criteria | cpe:2.3:o:ruckuswireless:r310_firmware:10.5.1.0.199:*:*:*:*:*:*:* | ||
10.5.1.0.199CPE matchmatch criteria | cpe:2.3:o:ruckuswireless:r500_firmware:10.5.1.0.199:*:*:*:*:*:*:* | ||
10.5.1.0.199CPE matchmatch criteria | cpe:2.3:o:ruckuswireless:r600_firmware:10.5.1.0.199:*:*:*:*:*:*:* | ||
10.5.1.0.199CPE matchmatch criteria | cpe:2.3:o:ruckuswireless:t300_firmware:10.5.1.0.199:*:*:*:*:*:*:* | ||
10.5.1.0.199CPE matchmatch criteria | cpe:2.3:o:ruckuswireless:t301n_firmware:10.5.1.0.199:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.