CVE-2022-29593

Dt R004 Firmware vulnerability

CVSS

5.9

EPSS

12.9%

EPSS pct

96th

Exploited

No known

relay_cgi.cgi on Dingtian DT-R002 2CH relay devices with firmware 3.1.276A allows an attacker to replay HTTP post requests without the need for authentication or a valid signed/authorized request.

Affected vendor

Dingtian Tech

Affected product

Dt R004 Firmware

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

Weakness type (CWE)

CWE-294 — Authentication Bypass by Capture-replay

Published

2022-07-14

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, high attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to integrity.

Its EPSS score of 12.9% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 96% of all scored CVEs.

Check your external exposure to CVE-2022-29593

Confirm whether Dingtian Tech Dt R004 Firmware is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2022-29593.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2022-29593

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2022-29593 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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