What is the CVSS score of CVE-2024-0455?

CVE-2024-0455 has a CVSS 3.1 base score of 7.5 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 0.8%.

Is there a public PoC exploit available for CVE-2024-0455?

Yes, a public proof-of-concept exploit is available for CVE-2024-0455. Prioritise patching immediately. EPSS: 0.8%.

Is there a patch available for CVE-2024-0455?

Yes, a patch is available for CVE-2024-0455. Update the affected software to the latest version immediately.

Anythingllm CVE-2024-0455

HIGH

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

2024-02-26 security@huntr.dev

SSRF Anythingllm

7.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.5 HIGH

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

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:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Feb 26, 2024 - 16:27 nvd

HIGH 7.5

DescriptionNVD

The inclusion of the web scraper for AnythingLLM means that any user with the proper authorization level (manager, admin, and when in single user) could put in the URL

http://169.254.169.254/latest/meta-data/identity-credentials/ec2/security-credentials/ec2-instance

which is a special IP and URL that resolves only when the request comes from within an EC2 instance. This would allow the user to see the connection/secret credentials for their specific instance and be able to manage it regardless of who deployed it.

The user would have to have pre-existing knowledge of the hosting infra which the target instance is deployed on, but if sent - would resolve if on EC2 and the proper iptable or firewall rule is not configured for their setup.

AnalysisAI

The inclusion of the web scraper for AnythingLLM means that any user with the proper authorization level (manager, admin, and when in single user) could put in the URL `. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code 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 inclusion of the web scraper for AnythingLLM means that any user with the proper authorization level (manager, admin, and when in single user) could put in the URL ` http://169.254.169.254/latest/meta-data/identity-credentials/ec2/security-credentials/ec2-instance ` which is a special IP and URL that resolves only when the request comes from within an EC2 instance. This would allow the user to see the connection/secret credentials for their specific instance and be able to manage it regardless of who deployed it. The user would have to have pre-existing knowledge of the hosting infra which the target instance is deployed on, but if sent - would resolve if on EC2 and the proper iptable or firewall rule is not configured for their setup. Affected products include: Mintplexlabs Anythingllm.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Validate and allowlist destination URLs, block requests to internal networks, use network segmentation.