CVE-2021-22667

BB-ESWGP506-2SFP-T versions 1.01.09 and prior is vulnerable due to the use of hard-coded credentials, which may allow an attacker to gain unauthorized access and permit the execution of arbitrary code on the BB-ESWGP506-2SFP-T (versions 1.01.01 and prior).

• CWE-798
• CWE-798

• https://us-cert.cisa.gov/ics/advisories/icsa-21-054-02Mitigation, Third Party Advisory, US Government Resource
• https://www.zerodayinitiative.com/advisories/ZDI-21-593/Third Party Advisory, VDB Entry
• https://us-cert.cisa.gov/ics/advisories/icsa-21-054-02Mitigation, Third Party Advisory, US Government Resource
• https://www.zerodayinitiative.com/advisories/ZDI-21-593/Third Party Advisory, VDB Entry

Published

Feb 24, 2021

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2021-22661Changing the password on the module webpage does not require…7.5
• CVE-2021-22662A use after free issue has been identified in Fatek FvDesign…7.8
• CVE-2021-22663Cscape (All versions prior to 9.90 SP3.5) lacks proper valid…7.8
• CVE-2021-22664CNCSoft-B Versions 1.0.0.3 and prior is vulnerable to an out…7.8
• CVE-2021-22665Rockwell Automation DriveTools SP v5.13 and below and Drives…7.8
• CVE-2021-22666Fatek FvDesigner Version 1.5.76 and prior is vulnerable to a…7.8
• CVE-2021-22668Delta Industrial Automation CNCSoft ScreenEditor Versions 1.…9.8
• CVE-2021-22669Incorrect permissions are set to default on the ‘Project Man…8.8
• CVE-2021-2267Vulnerability in the Oracle Labor Distribution product of Or…8.1
• CVE-2021-22670An uninitialized pointer may be exploited in Fatek FvDesigne…7.8
• CVE-2021-22671Multiple integer overflow issues exist while processing long…9.8
• CVE-2021-22672Delta Electronics' CNCSoft ScreenEditor in versions prior to…7.8