Is CVE-2023-47463 in the CISA KEV catalog?

No. CVE-2023-47463 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-47463?

CVE-2023-47463 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2023-47463?

CVE-2023-47463 has an EPSS score of 1.28% (66th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-47463?

Upgrade gl-ax1800 firmware to 4.5.0 or later.

CVE & CISA-KEV Catalog

CVE-2023-47463

CRITICAL

9.8

CVSS v3

NVD

Description

Insecure Permissions vulnerability in GL.iNet AX1800 version 4.0.0 before 4.5.0 allows a remote attacker to execute arbitrary code via a crafted script to the gl_nas_sys authentication function.

CWE-281

How to fix

Remediation Available

gl-ax1800 firmwareNVD

Affected:>= 4.0.0, < 4.5.0Fixed in:4.5.0CVE-2023-47463derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

1.28%probability of exploitation in 30 days

66thpercentile

Moderate risk: more likely to be exploited than 66% of all known CVEs.

References

Vendor Advisory1

github.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.