Auth bypass in Aztech Adsl Dsl5018en \(1t1r\)
CVE-2014-6435
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.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.126 (96.1th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 96th percentile — 96.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.126 · newest: 0.126 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- packetstormsecurity.com/files/128254/Aztech-DSL5018EN-DSL705E-DSL705EU-DoS-Brok… (Exploit, VDB Entry, Third Party Advisory)
- www.securityfocus.com/bid/69809 (VDB Entry, Third Party Advisory, vdb-entry)
Frequently asked questions
- What is CVE-2014-6435?
- CVE-2014-6435 is a high-severity vulnerability in Aztech Adsl Dsl5018en \(1t1r\), classified under Improper Authentication. CVSS score: 7.5/10. Published 2018-01-12.
- How severe is CVE-2014-6435?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2014-6435 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.