How severe is CVE-2020-35203?

CVE-2020-35203 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2020-35203 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-35203?

CVE-2020-35203 affects Quest Policy Authority For Unified Communications. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-35203?

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

When was CVE-2020-35203 published?

CVE-2020-35203 was published on 2021-01-11 and last updated on 2026-06-17.

CVE-2020-35203

CVE-2020-35203 is a medium-severity vulnerability in Quest Policy Authority For Unified Communications with a CVSS 3.x base score of 6.1. 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 6.1)
CVSS v2: 4.3
EPSS exploit prediction: 1% (68th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Quest Policy Authority For Unified Communications
Published: 2021-01-11
Last modified: 2026-06-17

Description

Reflected XSS in Web Compliance Manager in Quest Policy Authority version 8.1.2.200 allows attackers to inject malicious code into the browser via a specially crafted link to the initFile.jsp file via the msg parameter. NOTE: This vulnerability only affects products that are no longer supported by the maintainer

Frequently asked questions

What is CVE-2020-35203?: Reflected XSS in Web Compliance Manager in Quest Policy Authority version 8.1.2.200 allows attackers to inject malicious code into the browser via a specially crafted link to the initFile.jsp file via the msg parameter. NOTE: This vulnerability only affects products that are no longer supported by the maintainer
How severe is CVE-2020-35203?: CVE-2020-35203 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2020-35203 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-35203?: CVE-2020-35203 affects Quest Policy Authority For Unified Communications. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-35203?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-35203 published?: CVE-2020-35203 was published on 2021-01-11 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:quest:policy_authority_for_unified_communications:8.1.2.200:*:*:*:*:*:*:*

More vulnerabilities in Quest Policy Authority For Unified Communications

CVE-2020-35205 — Critical (CVSS 9.8): Server Side Request Forgery (SSRF) in Web Compliance Manager in Quest Policy Authority version 8.1.2.200 allows…
CVE-2020-35722 — Medium (CVSS 6.5): CSRF in Web Compliance Manager in Quest Policy Authority 8.1.2.200 allows remote attackers to force user…
CVE-2020-35726 — Medium (CVSS 6.1): Reflected XSS in Quest Policy Authority 8.1.2.200 allows remote attackers to inject malicious code into the browser via…
CVE-2020-35725 — Medium (CVSS 6.1): Reflected XSS in Quest Policy Authority 8.1.2.200 allows remote attackers to inject malicious code into the browser via…
CVE-2020-35719 — Medium (CVSS 6.1): Reflected XSS in Quest Policy Authority 8.1.2.200 allows remote attackers to inject malicious code into the browser via…
CVE-2020-35206 — Medium (CVSS 6.1): Reflected XSS in Web Compliance Manager in Quest Policy Authority version 8.1.2.200 allows attackers to inject…

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