Vulnerability Description
ThingsBoard before v3.2 is vulnerable to Host header injection in password-reset emails. This allows an attacker to send malicious links in password-reset emails to victims, pointing to an attacker-controlled server. Lack of validation of the Host header allows this to happen.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Thingsboard | Thingsboard | < 3.2 |
Related Weaknesses (CWE)
References
- https://gist.github.com/vin01/26a8bb13233acd9425e7575a7ad4c936ExploitThird Party Advisory
- https://github.com/thingsboard/thingsboard/commits/masterThird Party Advisory
- https://gist.github.com/vin01/26a8bb13233acd9425e7575a7ad4c936ExploitThird Party Advisory
- https://github.com/thingsboard/thingsboard/commits/masterThird Party Advisory
FAQ
What is CVE-2020-27687?
CVE-2020-27687 is a vulnerability with a CVSS score of 8.8 (HIGH). ThingsBoard before v3.2 is vulnerable to Host header injection in password-reset emails. This allows an attacker to send malicious links in password-reset emails to victims, pointing to an attacker-co...
How severe is CVE-2020-27687?
CVE-2020-27687 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-2020-27687?
Check the references section above for vendor advisories and patch information. Affected products include: Thingsboard Thingsboard.