CVE-2018-25235

Summary

NetworkActiv Web Server 4.0 contains a buffer overflow vulnerability in the username field of the Security options that allows local attackers to crash the application by supplying an excessively long string. Attackers can trigger a denial of service by entering a crafted username value exceeding the expected buffer size through the Set username interface.

Affected Software

Weaknesses

• CWE-787: Out-of-bounds Write

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: no
  • Technical Impact: partial

References

• https://www.exploit-db.com/exploits/45302
• https://www.networkactiv.com/WebServer.html
• https://www.networkactiv.com/Dev/
• https://www.vulncheck.com/advisories/networkactiv-web-server-username-field-buffer-overflow-dos

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