CVE-2021-29255

MicroSeven MYM71080i-B 2.0.5 through 2.0.20 devices send admin credentials in cleartext to pnp.microseven.com TCP port 7007. An attacker on the same network as the device can capture these credentials.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
ADJACENT_NETWORK
HIGH
NONE
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 31%
VendorProductVersion
microsevenmym71080i-b_firmware
2.0.5 ≤
𝑥
≤ 2.0.20
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://blog.microseven.com
https://cybergladius.com/cve-2021-29255-vulnerability-disclosure/
https://blog.microseven.com
https://cybergladius.com/cve-2021-29255-vulnerability-disclosure/