How severe is CVE-2020-6844?

CVE-2020-6844 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2020-6844 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-6844?

CVE-2020-6844 affects Topmanage Olk Webstore. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-6844?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2020-6844 published?

CVE-2020-6844 was published on 2020-02-18 and last updated on 2026-06-17.

CVE-2020-6844

CVE-2020-6844 is a high-severity vulnerability in Topmanage Olk Webstore with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-352.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 6.8
EPSS exploit prediction: 1% (49th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: Topmanage Olk Webstore
Published: 2020-02-18
Last modified: 2026-06-17

Description

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

Frequently asked questions

What is CVE-2020-6844?: In TopManage OLK 2020, login CSRF can be chained with another vulnerability in order to takeover admin and user accounts.
How severe is CVE-2020-6844?: CVE-2020-6844 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2020-6844 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-6844?: CVE-2020-6844 affects Topmanage Olk Webstore. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-6844?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2020-6844 published?: CVE-2020-6844 was published on 2020-02-18 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:topmanage:olk_webstore:2020:*:*:*:*:*:*:*

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