CVE-2017-7964
UnknownEPSS 2.50%
Last modified
CVE-2017-7964 is a vulnerability of currently unknown severity. Zyxel WRE6505 devices have a default TELNET password of 1234 for the root and admin accounts, which makes it easier for remote attackers to conduct DNS hijacking attacks by reconfiguring the built-in dnshijacker process.. EPSS estimates a 2.50% chance of exploitation in the next 30 days.
Description
Zyxel WRE6505 devices have a default TELNET password of 1234 for the root and admin accounts, which makes it easier for remote attackers to conduct DNS hijacking attacks by reconfiguring the built-in dnshijacker process.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Zyxel | Wre6505 Firmware | <= v1.00\(aaqb.3\)c0 |
References
- https://www.oxy-gen.mobi/blog.htmlExploit, Patch, Third Party Advisory
- https://www.oxy-gen.mobi/blog.htmlExploit, Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-7964?
Zyxel WRE6505 devices have a default TELNET password of 1234 for the root and admin accounts, which makes it easier for remote attackers to conduct DNS hijacking attacks by reconfiguring the built-in dnshijacker process.
How severe is CVE-2017-7964?
Severity scoring for CVE-2017-7964 is pending analysis. The EPSS model estimates a 2.50% probability of exploitation in the next 30 days.
How do I fix CVE-2017-7964?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2017-7964?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST