CVE-2021-30185 — HIGH (7.5)

Q: What is CVE-2021-30185?

CVE-2021-30185 is a vulnerability with a CVSS score of 7.5 (HIGH). CERN Indico before 2.3.4 can use an attacker-supplied Host header in a password reset link.

Q: How severe is CVE-2021-30185?

CVE-2021-30185 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-30185?

Check the references section above for vendor advisories and patch information. Affected products include: Cern Indico.

Vulnerability Description

CERN Indico before 2.3.4 can use an attacker-supplied Host header in a password reset link.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Cern	Indico	< 2.3.4

References

https://github.com/indico/indico/releases/tag/v2.3.4Release NotesThird Party Advisory
https://www.shorebreaksecurity.com/blog/Third Party Advisory
https://github.com/indico/indico/releases/tag/v2.3.4Release NotesThird Party Advisory
https://www.shorebreaksecurity.com/blog/Third Party Advisory

FAQ

What is CVE-2021-30185?

CVE-2021-30185 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-30185?

Check the references section above for vendor advisories and patch information. Affected products include: Cern Indico.