CVE-2022-29593

MEDIUMNVD 5.95.9—

5.9

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.

CVSS v3: 5.9
EG Score: 5.9(medium)
EPSS: 92.3%
KEV: Not listed

Published

July 14, 2022

Last Modified

May 5, 2025

References (6)

cve@mitrehttp://packetstormsecurity.com/files/167868/Dingtian-DT-R002-3.1.276A-Authentication-Bypass.html
cve@mitrehttps://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/cve-2022-29593-authentication-bypass-by-capture-replay-dingtian-dt-r002/
cve@mitrehttps://www.trustwave.com/en-us/resources/security-resources/security-advisories/
af854a3a-2127-422b-91ae-364da2661108http://packetstormsecurity.com/files/167868/Dingtian-DT-R002-3.1.276A-Authentication-Bypass.html
af854a3a-2127-422b-91ae-364da2661108https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/cve-2022-29593-authentication-bypass-by-capture-replay-dingtian-dt-r002/
af854a3a-2127-422b-91ae-364da2661108https://www.trustwave.com/en-us/resources/security-resources/security-advisories/

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-294Authentication Bypass by Capture-replay

Data Freshness Timeline

(refreshed 9× in last 7d / 9× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-27 13:39 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-25 18:56 UTCEG score recompute
2026-05-25 18:56 UTCGHSA enrichment
2026-05-24 16:51 UTCepss_batch

Frequently asked(5)

What is CVE-2022-29593?

CVE-2022-29593 is a medium vulnerability published on July 14, 2022. 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.

When was CVE-2022-29593 disclosed?

CVE-2022-29593 was first published in the National Vulnerability Database on July 14, 2022, with the most recent update on May 5, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-29593 actively exploited?

CVE-2022-29593 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 92.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-29593?

CVE-2022-29593 has a CVSS v3 base score of 5.9 (NVD).

How do I remediate CVE-2022-29593?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-29593, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2022-29593

📅 Published

🔄 Last Modified

🔗 References (6)