CVE-2021-34600

Q: How do I fix CVE-2021-34600?

Upgrade compasx to 32.0 or later.

Q: Is CVE-2021-34600 being actively exploited?

Not that we know of. CVE-2021-34600 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.41% is the estimated probability that it will be exploited in the next 30 days. That is higher than 34% of all scored CVEs.

Q: How severe is CVE-2021-34600?

CVE-2021-34600 has a CVSS v3 base score of 5.5, rated medium. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

Q: What does CVE-2021-34600 affect?

Published advisories record a fix for compasx (NVD). Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

MEDIUM

5.5

CVSS v3

NVD

Description

Telenot CompasX versions prior to 32.0 use a weak seed for random number generation leading to predictable AES keys used in the NFC tags used for local authorization of users. This may lead to total loss of trustworthiness of the installation.

CWE-335

How to fix

Remediation Available

compasxNVD

Affected:< 32.0Fixed in:32.0CVE-2021-34600derived from NVD

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

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 VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.41%probability of exploitation in 30 days

34thpercentile

Low risk: more likely to be exploited than 34% of all known CVEs.

References

Exploit1

x41-dsec.de

Related Vulnerabilities

Other CWE-335 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2018-14647	High	7.5	11%	-	Fix
CVE-2018-12520	High	8.1	11%	-	Fix
CVE-2016-10180	High	7.5	4.4%	-	-
CVE-2021-27211	High	7.5	3.3%	-	-
CVE-2021-41117	High	8.7	3.1%	-	Fix
CVE-2017-11519	Critical	9.8	3.1%	-	-

Common questions

How do I fix CVE-2021-34600?

Upgrade compasx to 32.0 or later.

Is CVE-2021-34600 being actively exploited?

Not that we know of. CVE-2021-34600 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.41% is the estimated probability that it will be exploited in the next 30 days. That is higher than 34% of all scored CVEs.

How severe is CVE-2021-34600?

CVE-2021-34600 has a CVSS v3 base score of 5.5, rated medium. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

What does CVE-2021-34600 affect?

Published advisories record a fix for compasx (NVD). Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

Embed a live status badge for CVE-2021-34600

Markdown

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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.