CVE-2014-6435 EXPLOIT
7.5
HIGH · CVSS 3.0 · EPSS 12.6% (pctl 96)
Patch early
A public exploit exists.
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.
Scoring
| CVSS | 7.5 (HIGH, v3.0) |
|---|---|
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| EPSS | 12.57% — more likely to be exploited than 96% of all CVEs |
| Weakness | CWE-287 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2018-01-12 |
| Last modified | 2026-06-17 |
Affected (6)
| Vendor | Product |
|---|---|
| aztech | adsl dsl5018en \(1t1r\) |
| aztech | adsl dsl5018en \(1t1r\) firmware |
| aztech | dsl705e |
| aztech | dsl705e firmware |
| aztech | dsl705eu |
| aztech | dsl705eu firmware |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Aztech Routers - '/cgi-bin/AZ_Retrain.cgi' Denial of Service | 2014-09-15 |
References
- http://packetstormsecurity.com/files/128254/Aztech-DSL5018EN-DSL705E-DSL705EU-DoS-Broken-Session-Management.html
- http://www.securityfocus.com/bid/69809
- http://packetstormsecurity.com/files/128254/Aztech-DSL5018EN-DSL705E-DSL705EU-DoS-Broken-Session-Management.html
- http://www.securityfocus.com/bid/69809
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