CVE-2020-8974 describes a critical vulnerability in ZGR TPS200 NG firmware versions 2.00 and hardware 1.01, where the firmware upload process lacks essential restrictions. This allows an unauthenticated attacker to upload maliciously modified firmware, leading to a complete denial of service and rendering the device unusable. With a CVSS score of 9.1 (CRITICAL) and an attack vector over the network with low complexity, the potential impact is high availability compromise. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.00CPE matchmatch criteria | cpe:2.3:o:zigor:zgr_tps200_ng_firmware:2.00:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/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.
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.