CVE-2023-48842

CRITICALNVD 9.89.8—Elevated

9.8

D-Link Go-RT-AC750 revA_v101b03 was discovered to contain a command injection vulnerability via the service parameter at hedwig.cgi.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 96.5%
KEV: Not listed

Published

December 1, 2023

Last Modified

June 3, 2025

References (2)

cve@mitrehttps://drive.google.com/file/d/1y5om__f2SAhNmcPqDxC_SRTvJVAWwPcH/view?usp=drive_link
af854a3a-2127-422b-91ae-364da2661108https://drive.google.com/file/d/1y5om__f2SAhNmcPqDxC_SRTvJVAWwPcH/view?usp=drive_link

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.

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Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 GitHub PoC). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

GitHub PoCcreacitysec/CVE-2023-48842
First seen Dec 2, 2023
Open source ↗

Frequently asked(5)

What is CVE-2023-48842?

CVE-2023-48842 is a critical vulnerability published on December 1, 2023. D-Link Go-RT-AC750 revA_v101b03 was discovered to contain a command injection vulnerability via the service parameter at hedwig.cgi.

When was CVE-2023-48842 disclosed?

CVE-2023-48842 was first published in the National Vulnerability Database on December 1, 2023, with the most recent update on June 3, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-48842 actively exploited?

CVE-2023-48842 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 96.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-48842?

CVE-2023-48842 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2023-48842?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-48842, 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-2023-48842

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(2)

Data Freshness Timeline

Publicly available exploits

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-48842?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (2)

Frequently asked(5)

Related CVEs(same CWE)