Is CVE-2023-1803 in the CISA KEV catalog?

No. CVE-2023-1803 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-1803?

CVE-2023-1803 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2023-1803?

CVE-2023-1803 has an EPSS score of 0.77% (51th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-1803?

Upgrade router firmware to 7.17 or later.

CVE & CISA-KEV Catalog

CVE-2023-1803

CRITICAL

9.8

CVSS v3

NVD

Description

Authentication Bypass by Alternate Name vulnerability in DTS Electronics Redline Router firmware allows Authentication Bypass.This issue affects Redline Router: before 7.17.

CWE-289 CWE-287Improper Authentication

How to fix

Remediation Available

router firmwareNVD

Affected:< 7.17Fixed in:7.17CVE-2023-1803derived 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

0.77%probability of exploitation in 30 days

51stpercentile

Moderate risk: more likely to be exploited than 51% of all known CVEs.

References

Third-Party Advisory1

usom.gov.tr

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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.