CVE-2020-18329 describes an unauthenticated access vulnerability affecting Rehau devices utilizing specific versions of the Carel pCOWeb card (BIOS v6.27, BOOT v5.00, web v2.2). This flaw allows attackers to gain complete, unauthenticated access to the device's configuration and service interface. With a CVSS score of 7.5 (HIGH), the vulnerability is easily exploitable over the network with low attack complexity and no user interaction, potentially leading to full compromise of device confidentiality. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.2CPE matchmatch criteria | cpe:2.3:a:carel:pcoweb_card_web:2.2:*:*:*:*:*:*:* | ||
6.27CPE matchmatch criteria | cpe:2.3:o:carel:pcoweb_card_bios:6.27:*:*:*:*:*:*:* | ||
5.00CPE matchmatch criteria | cpe:2.3:o:carel:pcoweb_card_boot:5.00:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.