CVE-2023-33781

HIGHNVD 8.88.8—Elevated

8.8

An issue in D-Link DIR-842V2 v1.0.3 allows attackers to execute arbitrary commands via importing a crafted file.

CVSS v3: 8.8
EG Score: 8.8(medium)
EPSS: 98.3%
KEV: Not listed

Published

June 7, 2023

Last Modified

January 7, 2025

References (8)

cve@mitrehttp://d-link.com
cve@mitrehttp://dir-842v2.com
cve@mitrehttps://github.com/s0tr/CVE-2023-33781
cve@mitrehttps://www.dlink.com/en/security-bulletin/
af854a3a-2127-422b-91ae-364da2661108http://d-link.com
af854a3a-2127-422b-91ae-364da2661108http://dir-842v2.com
af854a3a-2127-422b-91ae-364da2661108https://github.com/s0tr/CVE-2023-33781
af854a3a-2127-422b-91ae-364da2661108https://www.dlink.com/en/security-bulletin/

Data Freshness Timeline

(refreshed 8× in last 7d / 46× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

2026-06-23 21:31 UTCEPSS rescore
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2026-06-10 22:17 UTCEPSS rescore
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2026-06-07 15:23 UTCEPSS rescore
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2026-06-06 13:46 UTCEPSS rescore
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2026-06-05 22:46 UTCEPSS rescore
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2026-06-04 13:11 UTCEPSS rescore
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2026-05-31 22:30 UTCEPSS rescore
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2026-05-31 00:15 UTCEPSS rescore
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2026-05-29 13:43 UTCEPSS rescore
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2026-05-26 07:18 UTCEPSS rescore
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2026-05-26 07:18 UTCEPSS rescore
2026-05-24 23:51 UTCEG score recompute
2026-05-24 23:51 UTCGHSA enrichment
2026-05-24 16:52 UTCEPSS rescore

Frequently asked(5)

What is CVE-2023-33781?

CVE-2023-33781 is a high vulnerability published on June 7, 2023. An issue in D-Link DIR-842V2 v1.0.3 allows attackers to execute arbitrary commands via importing a crafted file.

When was CVE-2023-33781 disclosed?

CVE-2023-33781 was first published in the National Vulnerability Database on June 7, 2023, with the most recent update on January 7, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-33781 actively exploited?

CVE-2023-33781 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 98.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-33781?

CVE-2023-33781 has a CVSS v3 base score of 8.8 (NVD).

How do I remediate CVE-2023-33781?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-33781, 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.

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CVE-2023-33781

📅 Published

🔄 Last Modified

🔗 References (8)