Vulnerability Details : 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).
Vulnerability category: Bypass
Products affected by CVE-2021-22667
- cpe:2.3:o:advantech:bb-eswgp506-2sfp-t_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-22667
0.34%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 72 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-22667
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
10.0
|
HIGH | AV:N/AC:L/Au:N/C:C/I:C/A:C |
10.0
|
10.0
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2021-22667
-
The product contains hard-coded credentials, such as a password or cryptographic key.Assigned by:
- ics-cert@hq.dhs.gov (Primary)
- nvd@nist.gov (Secondary)
References for CVE-2021-22667
-
https://us-cert.cisa.gov/ics/advisories/icsa-21-054-02
Advantech BB-ESWGP506-2SFP-T | CISAMitigation;Third Party Advisory;US Government Resource
-
https://www.zerodayinitiative.com/advisories/ZDI-21-593/
ZDI-21-593 | Zero Day InitiativeThird Party Advisory;VDB Entry
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