What is the CVSS score of CVE-2020-6844?

CVE-2020-6844 has a CVSS 3.1 base score of 8.8 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.7%.

Is there a public PoC exploit available for CVE-2020-6844?

Yes, a public proof-of-concept exploit is available for CVE-2020-6844. Prioritise patching immediately. EPSS: 0.7%.

Olk Webstore CVE-2020-6844

HIGH

Cross-Site Request Forgery (CSRF) (CWE-352)

2020-02-18 cve@mitre.org

CSRF Olk Webstore

8.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.8 HIGH

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Feb 18, 2020 - 15:15 nvd

HIGH 8.8

DescriptionNVD

In TopManage OLK 2020, login CSRF can be chained with another vulnerability in order to takeover admin and user accounts.

AnalysisAI

In TopManage OLK 2020, login CSRF can be chained with another vulnerability in order to takeover admin and user accounts. Rated high severity (CVSS 8.8), 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 Cross-Site Request Forgery (CSRF) (CWE-352), which allows attackers to trick authenticated users into performing unintended actions. In TopManage OLK 2020, login CSRF can be chained with another vulnerability in order to takeover admin and user accounts. Affected products include: Topmanage Olk Webstore.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement anti-CSRF tokens, validate Origin/Referer headers, use SameSite cookie attribute.