How severe is CVE-2020-37018?

CVE-2020-37018 has a CVSS 3.x base score of 6.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2020-37018 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2020-37018?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2020-37018 have an EU (EUVD) identifier?

Yes. CVE-2020-37018 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2020-30922.

When was CVE-2020-37018 published?

CVE-2020-37018 was published on 2026-01-29 and last updated on 2026-06-17.

CVE-2020-37018

CVE-2020-37018 is a medium-severity vulnerability with a CVSS 3.x base score of 6.4. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.4)
CVSS v4: 5.1
EPSS exploit prediction: 0% (15th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2020-30922
Weakness: CWE-79
Published: 2026-01-29
Last modified: 2026-06-17

Description

GOautodial 4.0 contains a persistent cross-site scripting vulnerability that allows authenticated agents to inject malicious scripts through message subjects. Attackers can craft messages with embedded JavaScript that will execute when an administrator reads the message, potentially stealing session cookies or executing client-side attacks.

Frequently asked questions

What is CVE-2020-37018?: GOautodial 4.0 contains a persistent cross-site scripting vulnerability that allows authenticated agents to inject malicious scripts through message subjects. Attackers can craft messages with embedded JavaScript that will execute when an administrator reads the message, potentially stealing session cookies or executing client-side attacks.
How severe is CVE-2020-37018?: CVE-2020-37018 has a CVSS 3.x base score of 6.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2020-37018 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2020-37018?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2020-37018 have an EU (EUVD) identifier?: Yes. CVE-2020-37018 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2020-30922.
When was CVE-2020-37018 published?: CVE-2020-37018 was published on 2026-01-29 and last updated on 2026-06-17.

References

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