CVE-2021-34600

VendortelenotProductcompasxDiscoveredJan 20, 2022UpdatedNov 21, 2024

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.

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CVSS v3.1

5.5 MEDIUM

EPSS

0.41%

probability of exploitation in 30 days

CISA KEV

Not listed

no confirmed exploitation reported

News coverage

sources referencing this CVE

Related IOCs

seen in the same coverage

CVSS v3.1 Detail

Attack VectorLOCAL

Attack ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

ScopeUNCHANGED

ConfidentialityHIGH

IntegrityNONE

AvailabilityNONE

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

Connections

2 relationships

CWE-335

source

Timeline

disclosure → media coverage

Jan 20, 2022

Disclosure — published as a CVE record. · last revised by NVD Nov 21, 2024

Public PoC (1)

github.com/x41sec/CVE-2021-34600

Unverified third-party code — review before executing.