CVE-2022-47853

CRITICALNVD 9.89.8—Elevated

9.8

TOTOlink A7100RU V7.4cu.2313_B20191024 is vulnerable to Command Injection Vulnerability in the httpd service. An attacker can obtain a stable root shell through a specially constructed payload.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 94.7%
KEV: Not listed

Published

January 17, 2023

Last Modified

April 4, 2025

Advisory Details (1)

Auto-updated May 25, 2026

No patch confirmed yet.

generic

ttt/16 at main · Am1ngl/ttt · GitHub

https://github.com/Am1ngl/ttt/tree/main/16

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 11× in last 7d / 20× 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.

2026-06-05 06:09 UTCepss_batch
2026-06-05 06:09 UTCepss_batch
2026-06-04 13:11 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
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2026-05-31 22:29 UTCepss_batch
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2026-05-31 00:15 UTCepss_batch
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2026-05-29 13:43 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
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2026-05-27 13:39 UTCepss_batch
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2026-05-26 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-25 08:30 UTCEG score recompute

Frequently asked(5)

What is CVE-2022-47853?

CVE-2022-47853 is a critical vulnerability published on January 17, 2023. TOTOlink A7100RU V7.4cu.2313_B20191024 is vulnerable to Command Injection Vulnerability in the httpd service. An attacker can obtain a stable root shell through a specially constructed payload.

When was CVE-2022-47853 disclosed?

CVE-2022-47853 was first published in the National Vulnerability Database on January 17, 2023, with the most recent update on April 4, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-47853 actively exploited?

CVE-2022-47853 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 94.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-47853?

CVE-2022-47853 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2022-47853?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-47853, 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-2022-47853

📅 Published

🔄 Last Modified

📋 Advisory Details (1)

ttt/16 at main · Am1ngl/ttt · GitHub

Weakness Classification(2)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2022-47853?

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Advisory Details (1)

Frequently asked(5)

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