Strix
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CVE-2017-18046

UnknownEPSS 5.14%

Last modified

CVE-2017-18046 is a vulnerability of currently unknown severity. Buffer overflow on Dasan GPON ONT WiFi Router H640X 12.02-01121 2.77p1-1124 and 3.03p2-1146 devices allows remote attackers to execute arbitrary code via a long POST request to the login_action function in /cgi-bin/login_action.cgi (aka cgipage.cgi).. EPSS estimates a 5.14% chance of exploitation in the next 30 days.

Description

Buffer overflow on Dasan GPON ONT WiFi Router H640X 12.02-01121 2.77p1-1124 and 3.03p2-1146 devices allows remote attackers to execute arbitrary code via a long POST request to the login_action function in /cgi-bin/login_action.cgi (aka cgipage.cgi).

Metrics

EPSS Probability
5.14%

91.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
DasannetworksH640x Firmware2.77p1-1124
DasannetworksH640x Firmware3.03p2-1146
DasannetworksH640x Firmware12.02-01121

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2017-18046?
Buffer overflow on Dasan GPON ONT WiFi Router H640X 12.02-01121 2.77p1-1124 and 3.03p2-1146 devices allows remote attackers to execute arbitrary code via a long POST request to the login_action function in /cgi-bin/login_action.cgi (aka cgipage.cgi).
How severe is CVE-2017-18046?
Severity scoring for CVE-2017-18046 is pending analysis. The EPSS model estimates a 5.14% probability of exploitation in the next 30 days.
How do I fix CVE-2017-18046?
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-2017-18046?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST