Vulnerability Description
eWON Firmware versions 12.2 to 13.0 contain an authentication bypass vulnerability that allows attackers with minimal privileges to retrieve sensitive user data by exploiting the wsdReadForm endpoint. Attackers can send POST requests to /wrcgi.bin/wsdReadForm with base64-encoded partial credentials and a crafted wsdList parameter to extract encrypted passwords for all users, which can be decrypted using a hardcoded XOR key.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://www.ewon.biz
- https://www.exploit-db.com/exploits/47380
- https://www.vulncheck.com/advisories/ewon-firmware-authentication-bypass-via-wsd
FAQ
What is CVE-2019-25470?
CVE-2019-25470 is a vulnerability with a CVSS score of 7.5 (HIGH). eWON Firmware versions 12.2 to 13.0 contain an authentication bypass vulnerability that allows attackers with minimal privileges to retrieve sensitive user data by exploiting the wsdReadForm endpoint....
How severe is CVE-2019-25470?
CVE-2019-25470 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-25470?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.