CVE-2020-11951 describes a critical backdoor vulnerability (CWE-798) present in Rittal PDU-3C002DEC and CMCIII-PU-9333E0FB devices, specifically affecting firmware versions up to 5.17.10 and 3.17.10 respectively. This flaw allows for unauthenticated remote access to a root account, posing a severe risk to the confidentiality, integrity, and availability of affected systems. With a CVSS score of 9.8, the vulnerability is easily exploitable over the network with low attack complexity and no user interaction required. While no public exploit code or active exploitation has been observed, and community discussion is minimal, the presence of a backdoor root account warrants immediate attention and remediation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 3.17.10CPE matchmatch criteria | cpe:2.3:o:rittal:cmciii-pu-9333e0fb_firmware:*:*:*:*:*:*:*:* | ||
<= 5.17.10CPE matchmatch criteria | cpe:2.3:o:rittal:pdu-3c002dec_firmware:*:*:*:*:*:*:*:* | ||
<= 3.15.70_4CPE matchmatch criteria | cpe:2.3:o:rittal:cmc_iii_pu_7030.000_firmware:*:*:*:*:*:*:*:* | ||
<= 3.15.70_4CPE matchmatch criteria | cpe:2.3:o:rittal:lcp-cw_firmware:*:*:*:*:*:*:*:* | ||
<= 6.17.00CPE matchmatch criteria | cpe:2.3:a:rittal:iot_interface_3124.300:*:*:*:*:*:*:*:* |
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
No social media mentions found for this CVE.
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.
No media coverage found for this CVE.
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.