CVE-2022-46642

CRITICALNVD 9.99.9—

9.9

D-Link DIR-846 A1_FW100A43 was discovered to contain a command injection vulnerability via the auto_upgrade_hour parameter in the SetAutoUpgradeInfo function.

CVSS v3: 9.9
EG Score: 9.9(medium)
EPSS: 91.6%
KEV: Not listed

Published

December 23, 2022

Last Modified

April 15, 2025

Advisory Details (1)

Auto-updated May 24, 2026

No patch confirmed yet.

generic

Security Bulletin | D-Link

https://www.dlink.com/en/security-bulletin/

Weakness Classification(1)

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

CWE-77Command Injection

Data Freshness Timeline

(refreshed 9× in last 7d / 19× 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.

2026-06-04 13:11 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
2026-06-02 20:11 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-29 13:43 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-25 09:52 UTCEG score recompute
2026-05-25 09:52 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2022-46642?

CVE-2022-46642 is a critical vulnerability published on December 23, 2022. D-Link DIR-846 A1FW100A43 was discovered to contain a command injection vulnerability via the autoupgrade_hour parameter in the SetAutoUpgradeInfo function.

When was CVE-2022-46642 disclosed?

CVE-2022-46642 was first published in the National Vulnerability Database on December 23, 2022, with the most recent update on April 15, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-46642 actively exploited?

CVE-2022-46642 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 91.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-46642?

CVE-2022-46642 has a CVSS v3 base score of 9.9 (NVD).

How do I remediate CVE-2022-46642?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-46642, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2022-46642

Explore →

Is Your Infrastructure Affected by CVE-2022-46642?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs

CVE-2022-46642

📅 Published

🔄 Last Modified

📋 Advisory Details (1)

Security Bulletin | D-Link

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2022-46642?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

Advisory Details (1)

Frequently asked(5)

Related CVEs(same CWE)