CVE-2021-20861 describes an improper access control vulnerability in multiple ELECOM LAN router models, allowing an authenticated network-adjacent attacker to bypass access restrictions and access the management screen. This vulnerability is rated as High severity (CVSS 8.8), indicating a low attack complexity with potential for complete compromise of confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 1.25CPE matchmatch criteria | cpe:2.3:o:elecom:wrc-1167gst2_firmware:*:*:*:*:*:*:*:* | ||
<= 1.25CPE matchmatch criteria | cpe:2.3:o:elecom:wrc-1167gst2a_firmware:*:*:*:*:*:*:*:* | ||
<= 1.25CPE matchmatch criteria | cpe:2.3:o:elecom:wrc-1167gst2h_firmware:*:*:*:*:*:*:*:* | ||
<= 1.52CPE matchmatch criteria | cpe:2.3:o:elecom:wrc-2533gs2-b_firmware:*:*:*:*:*:*:*:* | ||
<= 1.52CPE matchmatch criteria | cpe:2.3:o:elecom:wrc-2533gs2-w_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:A/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, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.