Is CVE-2020-12858 in the CISA KEV catalog?

No. CVE-2020-12858 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-12858?

CVE-2020-12858 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2020-12858?

CVE-2020-12858 has an EPSS score of 1.81% (76th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-12858?

Upgrade covidsafe to 1.0.17 or later.

CVE & CISA-KEV Catalog

CVE-2020-12858

HIGHEPSS 76th pctl

7.5

CVSS v3

NVD

Description

Non-reinitialisation of random data in the advertising payload in COVIDSafe v1.0.15 and v1.0.16 allows a remote attacker to re-identify Android devices running COVIDSafe by scanning for their advertising beacons.

CWE-330

How to fix

Remediation Available

covidsafeNVD

Affected:< 1.0.17Fixed in:1.0.17CVE-2020-12858derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Exploit Intelligence

1.81%probability of exploitation in 30 days

76thpercentile

Elevated risk: more likely to be exploited than 76% of all known CVEs.

References

Vendor Advisory1

health.gov.au

Third-Party Advisory1

docs.google.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.