CVE-2021-47726

Summary

NuCom 11N Wireless Router 5.07.90 contains a privilege escalation vulnerability that allows non-privileged users to access administrative credentials through the configuration backup endpoint. Attackers can send a crafted HTTP GET request to the backup configuration page with a specific cookie to retrieve and decode the admin password in Base64 format.

Affected Software

Weaknesses

• CWE-522: Insufficiently Protected Credentials

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: yes
  • Technical Impact: partial

References

• https://www.exploit-db.com/exploits/49634
• https://www.nucom.es
• https://www.zeroscience.mk/en/vulnerabilities/ZSL-2021-5629.php
• https://www.vulncheck.com/advisories/nucom-n-wireless-router-privilege-escalation-via-configuration-backup

• ←Previous
• Next→