CVE-2021-34807
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-34807
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-34807.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2021-34807
- Published
- 2021-07-02T19:15:08Z
- Modified
- 2025-01-08T08:09:27.003180Z
- Severity
-
- 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
- Summary
- [none]
- Details
-
An open redirect vulnerability exists in the /preauth Servlet in Zimbra Collaboration Suite through 9.0. To exploit the vulnerability, an attacker would need to have obtained a valid zimbra auth token or a valid preauth token. Once the token is obtained, an attacker could redirect a user to any URL via isredirect=1&redirectURL= in conjunction with the token data (e.g., a valid authtoken= value).
- References