What is the CVSS score of CVE-2018-20371?

CVE-2018-20371 has a CVSS 3.0 base score of 9.8 (Critical). CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 1.6%.

Is there a public PoC exploit available for CVE-2018-20371?

Yes, a public proof-of-concept exploit is available for CVE-2018-20371. Prioritise patching immediately. EPSS: 1.6%.

Photorange Photo Vault CVE-2018-20371

CRITICAL

Information Exposure (CWE-200)

2018-12-23 cve@mitre.org

Hashicorp Information Disclosure Photorange Photo Vault

9.8

CVSS 3.0 · 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:3.0/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

Dec 23, 2018 - 02:29 nvd

CRITICAL 9.8

DescriptionNVD

PhotoRange Photo Vault 1.2 appends the password to the URI for authorization, which makes it easier for remote attackers to bypass intended GET restrictions via a brute-force approach, as demonstrated by "GET /login.html__passwd1" and "GET /login.html__passwd2" and so on.

AnalysisAI

PhotoRange Photo Vault 1.2 appends the password to the URI for authorization, which makes it easier for remote attackers to bypass intended GET restrictions via a brute-force approach, as. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Exposure of Sensitive Information (CWE-200), which allows attackers to access sensitive data that should not be disclosed. PhotoRange Photo Vault 1.2 appends the password to the URI for authorization, which makes it easier for remote attackers to bypass intended GET restrictions via a brute-force approach, as demonstrated by "GET /login.html__passwd1" and "GET /login.html__passwd2" and so on. Affected products include: Photorange Photo Vault Project Photorange Photo Vault.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Minimize information in error messages, implement proper access controls, encrypt sensitive data at rest and in transit.