How severe is CVE-2020-36914?

CVE-2020-36914 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2020-36914 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2020-36914?

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.

Does CVE-2020-36914 have an EU (EUVD) identifier?

Yes. CVE-2020-36914 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-1023.

When was CVE-2020-36914 published?

CVE-2020-36914 was published on 2026-01-06 and last updated on 2026-06-17.

CVE-2020-36914

CVE-2020-36914 is a high-severity vulnerability with a CVSS 3.x base score of 7.5. 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-319.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v4: 8.6
EPSS exploit prediction: 0% (20th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-1023
Weakness: CWE-319
Published: 2026-01-06
Last modified: 2026-06-17

Description

QiHang Media Web Digital Signage 3.0.9 contains a sensitive information disclosure vulnerability that allows remote attackers to intercept user authentication credentials through cleartext cookie transmission. Attackers can perform man-in-the-middle attacks to capture and potentially misuse stored authentication credentials transmitted in an insecure manner.

Frequently asked questions

What is CVE-2020-36914?: QiHang Media Web Digital Signage 3.0.9 contains a sensitive information disclosure vulnerability that allows remote attackers to intercept user authentication credentials through cleartext cookie transmission. Attackers can perform man-in-the-middle attacks to capture and potentially misuse stored authentication credentials transmitted in an insecure manner.
How severe is CVE-2020-36914?: CVE-2020-36914 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2020-36914 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2020-36914?: 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.
Does CVE-2020-36914 have an EU (EUVD) identifier?: Yes. CVE-2020-36914 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-1023.
When was CVE-2020-36914 published?: CVE-2020-36914 was published on 2026-01-06 and last updated on 2026-06-17.

References

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