What is the CVSS score of CVE-2023-3638?

CVE-2023-3638 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.6%.

Gv Adr2701 Firmware CVE-2023-3638

CRITICAL

Improper Authentication (CWE-287)

2023-07-19 ics-cert@hq.dhs.gov

Authentication Bypass Gv Adr2701 Firmware

9.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.8 CRITICAL

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Jul 19, 2023 - 15:15 nvd

CRITICAL 9.8

DescriptionNVD

In GeoVision GV-ADR2701 cameras, an attacker could edit the login response to access the web application.

AnalysisAI

In GeoVision GV-ADR2701 cameras, an attacker could edit the login response to access the web application. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Improper Authentication (CWE-287), which allows attackers to bypass authentication mechanisms to gain unauthorized access. In GeoVision GV-ADR2701 cameras, an attacker could edit the login response to access the web application. Affected products include: Geovision Gv-Adr2701 Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement multi-factor authentication, enforce strong password policies, use proven authentication frameworks.