How severe is CVE-2020-16239?

CVE-2020-16239 has a CVSS 3.x base score of 4.9, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2020-16239 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-16239?

CVE-2020-16239 affects Philips Suresigns Vs4 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-16239?

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

When was CVE-2020-16239 published?

CVE-2020-16239 was published on 2020-08-21 and last updated on 2026-06-17.

CVE-2020-16239

CVE-2020-16239 is a medium-severity vulnerability in Philips Suresigns Vs4 Firmware with a CVSS 3.x base score of 4.9. 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-287.

Key facts

Severity: Medium (CVSS 3.x base score 4.9)
CVSS v2: 4.0
EPSS exploit prediction: 1% (56th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-287
Affected product: Philips Suresigns Vs4 Firmware
Published: 2020-08-21
Last modified: 2026-06-17

Description

When an actor claims to have a given identity, Philips SureSigns VS4, A.07.107 and prior does not prove or insufficiently proves the claim is correct.

Frequently asked questions

What is CVE-2020-16239?: When an actor claims to have a given identity, Philips SureSigns VS4, A.07.107 and prior does not prove or insufficiently proves the claim is correct.
How severe is CVE-2020-16239?: CVE-2020-16239 has a CVSS 3.x base score of 4.9, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2020-16239 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-16239?: CVE-2020-16239 affects Philips Suresigns Vs4 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-16239?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-16239 published?: CVE-2020-16239 was published on 2020-08-21 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:philips:suresigns_vs4_firmware:*:*:*:*:*:*:*:*

More vulnerabilities in Philips Suresigns Vs4 Firmware

CVE-2020-16241 — Medium (CVSS 6.3): Philips SureSigns VS4, A.07.107 and prior does not restrict or incorrectly restricts access to a resource from an…
CVE-2020-16237 — Low (CVSS 2.1): Philips SureSigns VS4, A.07.107 and prior receives input or data, but it does not validate or incorrectly validates…

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Other CWE-287 (Improper Authentication) vulnerabilities

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CVE-2026-47280 — Critical (CVSS 10.0): Improper authentication in Azure Resource Manager (ARM) allows an unauthorized attacker to elevate privileges over a…
CVE-2026-42822 — Critical (CVSS 10.0): Improper authentication in Azure Local Disconnected Operations allows an unauthorized attacker to elevate privileges…
CVE-2026-20182 — Critical (CVSS 10.0): May 2026: This security advisory provides the details and fix information for a vulnerability that was discovered and…

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