What is the CVSS score of CVE-2020-28857?

CVE-2020-28857 has a CVSS 3.1 base score of 6.1 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N. EPSS exploitation probability: 1.5%.

Is there a public PoC exploit available for CVE-2020-28857?

Yes, a public proof-of-concept exploit is available for CVE-2020-28857. Prioritise patching immediately. EPSS: 1.5%.

Digital Asset Management CVE-2020-28857

MEDIUM

Cross-site Scripting (XSS) (CWE-79)

2020-12-14 cve@mitre.org

XSS Digital Asset Management

6.1

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.1 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

CVE Published

Dec 14, 2020 - 19:15 nvd

MEDIUM 6.1

DescriptionNVD

OpenAsset Digital Asset Management (DAM) through 12.0.19, does not correctly sanitize user supplied input in multiple parameters and endpoints, allowing for stored cross-site scripting attacks.

AnalysisAI

OpenAsset Digital Asset Management (DAM) through 12.0.19, does not correctly sanitize user supplied input in multiple parameters and endpoints, allowing for stored cross-site scripting attacks. Rated medium severity (CVSS 6.1), 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 Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. OpenAsset Digital Asset Management (DAM) through 12.0.19, does not correctly sanitize user supplied input in multiple parameters and endpoints, allowing for stored cross-site scripting attacks. Affected products include: Openasset Digital Asset Management. Version information: through 12.0.19.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.