What is the CVSS score of CVE-2020-24881?

CVE-2020-24881 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: 73.3%.

Is there a public PoC exploit available for CVE-2020-24881?

Yes, a public proof-of-concept exploit is available for CVE-2020-24881. Prioritise patching immediately. EPSS: 73.3%.

Is there a patch available for CVE-2020-24881?

Yes, a patch is available for CVE-2020-24881. Update the affected software to the latest version immediately.

Osticket CVE-2020-24881

CRITICAL

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

2020-11-02 cve@mitre.org

SSRF Osticket

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

Nov 02, 2020 - 21:15 nvd

CRITICAL 9.8

DescriptionNVD

SSRF exists in osTicket before 1.14.3, where an attacker can add malicious file to server or perform port scanning.

AnalysisAI

SSRF exists in osTicket before 1.14.3, where an attacker can add malicious file to server or perform port scanning. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and EPSS exploitation probability 73.3%.

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. SSRF exists in osTicket before 1.14.3, where an attacker can add malicious file to server or perform port scanning. Affected products include: Enhancesoft Osticket. Version information: before 1.14.3.

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.