What is the CVSS score of CVE-2019-13020?

CVE-2019-13020 has a CVSS 3.0 base score of 10.0 (Critical). CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N. EPSS exploitation probability: 1.1%.

Tightrope Media Carousel CVE-2019-13020

CRITICAL

Server-Side Request Forgery (SSRF) (CWE-918)

2019-08-26 cve@mitre.org

SSRF Tightrope Media Carousel

10.0

CVSS 3.0 · NVD

Severity by source

NVD PRIMARY

10.0 CRITICAL

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

None

Lifecycle Timeline

CVE Published

Aug 26, 2019 - 18:15 nvd

CRITICAL 10.0

DescriptionNVD

The fetch API in Tightrope Media Carousel before 7.1.3 has CarouselAPI/v0/fetch?url= SSRF. This has two potential areas for abuse. First, a specially crafted URL could be used in a phishing attack to hijack the trust the user and the browser have with the website and could serve malicious content from a third-party attacker-controlled system. Second, arguably more severe, is the potential for an attacker to circumvent firewall controls, by proxying traffic, unauthenticated, into the internal network from the internet.

AnalysisAI

The fetch API in Tightrope Media Carousel before 7.1.3 has CarouselAPI/v0/fetch?url= SSRF. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Server-Side Request Forgery (SSRF) (CWE-918), which allows attackers to make the server perform requests to unintended internal or external resources. The fetch API in Tightrope Media Carousel before 7.1.3 has CarouselAPI/v0/fetch?url= SSRF. This has two potential areas for abuse. First, a specially crafted URL could be used in a phishing attack to hijack the trust the user and the browser have with the website and could serve malicious content from a third-party attacker-controlled system. Second, arguably more severe, is the potential for an attacker to circumvent firewall controls, by proxying traffic, unauthenticated, into the internal network from the internet. Affected products include: Trms Tightrope Media Carousel. Version information: before 7.1.3.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate and allowlist destination URLs, block requests to internal networks, use network segmentation.