Vulnerability Description
This vulnerability allows local attackers to disclose sensitive information on affected installations of TeamViewer. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the TeamViewer service. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated array. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-13818.
CVSS Score
LOW
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Teamviewer | Teamviewer | < 15.18.5.0 |
Related Weaknesses (CWE)
References
- https://community.teamviewer.com/English/discussion/117794/august-updates-securiVendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-22-082/Third Party AdvisoryVDB Entry
- https://community.teamviewer.com/English/discussion/117794/august-updates-securiVendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-22-082/Third Party AdvisoryVDB Entry
FAQ
What is CVE-2021-35005?
CVE-2021-35005 is a vulnerability with a CVSS score of 3.3 (LOW). This vulnerability allows local attackers to disclose sensitive information on affected installations of TeamViewer. An attacker must first obtain the ability to execute low-privileged code on the tar...
How severe is CVE-2021-35005?
CVE-2021-35005 has been rated LOW with a CVSS base score of 3.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-35005?
Check the references section above for vendor advisories and patch information. Affected products include: Teamviewer Teamviewer.