CVE-2020-6983 is a high-severity vulnerability affecting Moxa PT-7528 (firmware v4.0 or lower) and PT-7828 (firmware v3.9 or lower) series devices, stemming from the use of a hard-coded cryptographic key. This flaw allows an unauthenticated attacker to remotely recover confidential data due to the predictable key. While rated 7.5 HIGH on CVSS, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 4.0CPE matchmatch criteria | cpe:2.3:o:moxa:pt-7528-24tx-hv_firmware:*:*:*:*:*:*:*:* | ||
<= 4.0CPE matchmatch criteria | cpe:2.3:o:moxa:pt-7528-24tx-hv-hv_firmware:*:*:*:*:*:*:*:* | ||
<= 4.0CPE matchmatch criteria | cpe:2.3:o:moxa:pt-7528-24tx-wv_firmware:*:*:*:*:*:*:*:* | ||
<= 4.0CPE matchmatch criteria | cpe:2.3:o:moxa:pt-7528-24tx-wv-hv_firmware:*:*:*:*:*:*:*:* | ||
<= 4.0CPE matchmatch criteria | cpe:2.3:o:moxa:pt-7528-24tx-wv-wv_firmware:*:*:*:*:*:*:*:* |
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
No social media mentions found for this CVE.
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.