VulnerabilityModified
CVE-2021-40422
An authentication bypass vulnerability exists in the device password generation functionality of Swift Sensors Gateway SG3-1010.
CRITICAL 10.0EPSS 6.20%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (6.20%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An authentication bypass vulnerability exists in the device password generation functionality of Swift Sensors Gateway SG3-1010. A specially-crafted network request can lead to remote code execution. An attacker can send a sequence of requests to trigger this vulnerability.
- CVSS 3.1
- 10.0 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
- EPSS
- 6.20% probability · 93th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-798, CWE-330
- Affected
- swiftsensors/sg3-1010 firmware
- Source
- talos-cna@cisco.com
References
- https://talosintelligence.com/vulnerability_reports/TALOS-2021-1431Exploit, Third Party Advisory
- https://talosintelligence.com/vulnerability_reports/TALOS-2021-1431Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.