What is the CVSS score of CVE-2023-0493?

CVE-2023-0493 has a CVSS 3.1 base score of 8.8 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 7.9%.

Is there a public PoC exploit available for CVE-2023-0493?

Yes, a public proof-of-concept exploit is available for CVE-2023-0493. Prioritise patching immediately. EPSS: 7.9%.

Is there a patch available for CVE-2023-0493?

Yes, a patch is available for CVE-2023-0493. Update the affected software to the latest version immediately.

Btcpay Server CVE-2023-0493

HIGH

Improper Neutralization of Equivalent Special Elements (CWE-76)

2023-01-26 security@huntr.dev

Information Disclosure Btcpay Server

8.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.8 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Jan 26, 2023 - 23:15 nvd

HIGH 8.8

DescriptionNVD

Improper Neutralization of Equivalent Special Elements in GitHub repository btcpayserver/btcpayserver prior to 1.7.5.

AnalysisAI

Improper Neutralization of Equivalent Special Elements in GitHub repository btcpayserver/btcpayserver prior to 1.7.5. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

Technical ContextAI

This vulnerability is classified under CWE-76. Improper Neutralization of Equivalent Special Elements in GitHub repository btcpayserver/btcpayserver prior to 1.7.5. Affected products include: Btcpayserver Btcpay Server. Version information: prior to 1.7.5..

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.