Is CVE-2023-1149 in the CISA KEV catalog?

No. CVE-2023-1149 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-1149?

CVE-2023-1149 has a CVSS v3 base score of 5.4 (MEDIUM).

What is the EPSS score for CVE-2023-1149?

CVE-2023-1149 has an EPSS score of 0.55% (42th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-1149?

Upgrade btcpay server to 1.8.0 or later.

CVE & CISA-KEV Catalog

CVE-2023-1149

MEDIUM

5.4

CVSS v3

NVD

Description

Improper Neutralization of Equivalent Special Elements in GitHub repository btcpayserver/btcpayserver prior to 1.8.0.

CWE-76

How to fix

Remediation Available

btcpay serverNVD

Affected:< 1.8.0Fixed in:1.8.0CVE-2023-1149derived 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 RequiredLow

User InteractionRequired

ScopeChanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityNone

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

Exploit Intelligence

0.55%probability of exploitation in 30 days

42ndpercentile

Moderate risk: more likely to be exploited than 42% of all known CVEs.

References

Patch1

github.com

Exploit1

huntr.dev

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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.