CVE-2014-6435 — HIGH (7.5) — White Hats Nepal

Vulnerability Description

cgi-bin/AZ_Retrain.cgi in Aztech ADSL DSL5018EN (1T1R), DSL705E, and DSL705EU devices does not check for authentication, which allows remote attackers to cause a denial of service (WAN connectivity reset) via a direct request.

CVSS Score

7.5

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Aztech	Adsl Dsl5018En \(1T1R\) Firmware	-
Aztech	Adsl Dsl5018En \(1T1R\)	-
Aztech	Dsl705E Firmware	-
Aztech	Dsl705E	-
Aztech	Dsl705Eu Firmware	-
Aztech	Dsl705Eu	-

Related Weaknesses (CWE)

CWE-287

References

http://packetstormsecurity.com/files/128254/Aztech-DSL5018EN-DSL705E-DSL705EU-DoExploitThird Party AdvisoryVDB Entry
http://www.securityfocus.com/bid/69809Third Party AdvisoryVDB Entry
http://packetstormsecurity.com/files/128254/Aztech-DSL5018EN-DSL705E-DSL705EU-DoExploitThird Party AdvisoryVDB Entry
http://www.securityfocus.com/bid/69809Third Party AdvisoryVDB Entry

FAQ

What is CVE-2014-6435?

CVE-2014-6435 is a vulnerability with a CVSS score of 7.5 (HIGH). cgi-bin/AZ_Retrain.cgi in Aztech ADSL DSL5018EN (1T1R), DSL705E, and DSL705EU devices does not check for authentication, which allows remote attackers to cause a denial of service (WAN connectivity re...

How severe is CVE-2014-6435?

CVE-2014-6435 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-2014-6435?

Check the references section above for vendor advisories and patch information. Affected products include: Aztech Adsl Dsl5018En \(1T1R\) Firmware, Aztech Adsl Dsl5018En \(1T1R\), Aztech Dsl705E Firmware, Aztech Dsl705E, Aztech Dsl705Eu Firmware.