CVE-2021-30185
HIGHCVSS 7.5/10EPSS 1.05%
Last modified
CVE-2021-30185 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. CERN Indico before 2.3.4 can use an attacker-supplied Host header in a password reset link.. EPSS estimates a 1.05% chance of exploitation in the next 30 days.
Description
CERN Indico before 2.3.4 can use an attacker-supplied Host header in a password reset link.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cern | Indico | < 2.3.4 |
References
- https://github.com/indico/indico/releases/tag/v2.3.4Release Notes, Third Party Advisory
- https://www.shorebreaksecurity.com/blog/Third Party Advisory
- https://github.com/indico/indico/releases/tag/v2.3.4Release Notes, Third Party Advisory
- https://www.shorebreaksecurity.com/blog/Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-30185?
CERN Indico before 2.3.4 can use an attacker-supplied Host header in a password reset link.
How severe is CVE-2021-30185?
CVE-2021-30185 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.05% probability of exploitation in the next 30 days.
How do I fix CVE-2021-30185?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2021-30185?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST