How severe is CVE-2020-12621?

CVE-2020-12621 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over physical access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2020-12621 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (25th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-12621?

CVE-2020-12621 affects Teamwire. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-12621?

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

When was CVE-2020-12621 published?

CVE-2020-12621 was published on 2020-09-02 and last updated on 2026-06-17.

CVE-2020-12621

CVE-2020-12621 is a medium-severity vulnerability in Teamwire 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-306.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v2: 3.6
EPSS exploit prediction: 0% (25th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-306
Affected product: Teamwire
Published: 2020-09-02
Last modified: 2026-06-17

Description

The Teamwire application 5.3.0 for Android allows physically proximate attackers to exploit a flaw related to the pass-code component.

Frequently asked questions

What is CVE-2020-12621?: The Teamwire application 5.3.0 for Android allows physically proximate attackers to exploit a flaw related to the pass-code component.
How severe is CVE-2020-12621?: CVE-2020-12621 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over physical access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2020-12621 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (25th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-12621?: CVE-2020-12621 affects Teamwire. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-12621?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-12621 published?: CVE-2020-12621 was published on 2020-09-02 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:teamwire:teamwire:5.3.0:*:*:*:*:android:*:*

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