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HIGH · 7.5

CVE-2017-14422

D-Link DIR-850L REV. A (with firmware through FW114WWb07_h2ab_beta1) and REV. B (with firmware through FW208WWb02) devices use the same hardcoded /etc/stunnel.key private key across different customer...

Vulnerability Description

D-Link DIR-850L REV. A (with firmware through FW114WWb07_h2ab_beta1) and REV. B (with firmware through FW208WWb02) devices use the same hardcoded /etc/stunnel.key private key across different customers' installations, which allows remote attackers to defeat the HTTPS cryptographic protection mechanisms by leveraging knowledge of this key from another installation.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE

Affected Products

VendorProductVersions
DlinkDir-850L Firmware< fw114wwb07_h2ab
DlinkDir-850L-

Related Weaknesses (CWE)

CWE-798

References

FAQ

What is CVE-2017-14422?

CVE-2017-14422 is a vulnerability with a CVSS score of 7.5 (HIGH). D-Link DIR-850L REV. A (with firmware through FW114WWb07_h2ab_beta1) and REV. B (with firmware through FW208WWb02) devices use the same hardcoded /etc/stunnel.key private key across different customer...

How severe is CVE-2017-14422?

CVE-2017-14422 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2017-14422?

Check the references section above for vendor advisories and patch information. Affected products include: Dlink Dir-850L Firmware, Dlink Dir-850L.