Unauthorized Access Vulnerability in BB-ESWGP506-2SFP-T by BB
CVE-2021-22667

9.8CRITICAL

Key Information:

Vendor

Advantech
Status
Bb-eswgp506-2sfp-t
Vendor
CVE Published:
24 February 2021

What is CVE-2021-22667?

The BB-ESWGP506-2SFP-T devices, specifically versions 1.01.09 and earlier, exhibit a vulnerability due to the presence of hard-coded credentials. This security flaw allows potential attackers to gain unauthorized access to the device, enabling them to execute arbitrary code. Such vulnerabilities pose significant risks to networks and require immediate remediation efforts to secure affected devices.

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Deploy the Patch

Affected Version(s)

BB-ESWGP506-2SFP-T Versions 1.01.09 and prior

References

https://us-cert.cisa.gov/ics/advisories/icsa-21-054-02
x_refsource_MISC
https://www.zerodayinitiative.com/advisories/ZDI-21-593/
x_refsource_MISC

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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