Vulnerability Description
The ZKTime Web Software 2.0.1.12280 allows the Administrator to elevate the privileges of the application user using a 'password_change()' function of the Modify Password component, reachable via the old_password, new_password1, and new_password2 parameters to the /accounts/password_change/ URI. An attacker takes advantage of this scenario and creates a crafted CSRF link to add himself as an administrator to the ZKTime Web Software. He then uses social engineering methods to trick the administrator into clicking the forged HTTP request. The request is executed and the attacker becomes the Administrator of the ZKTime Web Software. If the vulnerability is successfully exploited, then an attacker (who would be a normal user of the web application) can escalate his privileges and become the administrator of ZKTime Web Software.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Zkteco | Zktime Web | 2.0.1.12280 |
Related Weaknesses (CWE)
References
- http://packetstormsecurity.com/files/145160/ZKTeco-ZKTime-Web-2.0.1.12280-Cross-ExploitIssue TrackingThird Party Advisory
- http://www.securityfocus.com/bid/102007Third Party AdvisoryVDB Entry
- http://packetstormsecurity.com/files/145160/ZKTeco-ZKTime-Web-2.0.1.12280-Cross-ExploitIssue TrackingThird Party Advisory
- http://www.securityfocus.com/bid/102007Third Party AdvisoryVDB Entry
FAQ
What is CVE-2017-17056?
CVE-2017-17056 is a vulnerability with a CVSS score of 8.8 (HIGH). The ZKTime Web Software 2.0.1.12280 allows the Administrator to elevate the privileges of the application user using a 'password_change()' function of the Modify Password component, reachable via the ...
How severe is CVE-2017-17056?
CVE-2017-17056 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2017-17056?
Check the references section above for vendor advisories and patch information. Affected products include: Zkteco Zktime Web.