How severe is CVE-2020-8214?

CVE-2020-8214 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-2020-8214 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-8214?

CVE-2020-8214 affects Servey Project Servey. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-8214?

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-2020-8214 published?

CVE-2020-8214 was published on 2020-07-20 and last updated on 2026-06-17.

CVE-2020-8214

CVE-2020-8214 is a high-severity vulnerability in Servey Project Servey 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-22.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 2% (78th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: Servey Project Servey
Published: 2020-07-20
Last modified: 2026-06-17

Description

A path traversal vulnerability in servey version < 3 allows an attacker to read content of any arbitrary file.

Frequently asked questions

What is CVE-2020-8214?: A path traversal vulnerability in servey version < 3 allows an attacker to read content of any arbitrary file.
How severe is CVE-2020-8214?: CVE-2020-8214 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-2020-8214 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-8214?: CVE-2020-8214 affects Servey Project Servey. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-8214?: 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-2020-8214 published?: CVE-2020-8214 was published on 2020-07-20 and last updated on 2026-06-17.

References

https://hackerone.com/reports/355501

Affected products (1)

cpe:2.3:a:servey_project:servey:*:*:*:*:*:node.js:*:*

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