CVE-2022-30115

Name: CVE-2022-30115
Creator: NVD / NIST
Published: 2022-06-02T14:15:51.507+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.3/10EPSS 1.12%

Last modified Jun 17, 2026

CVE-2022-30115 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. Using its HSTS support, curl can be instructed to use HTTPS directly insteadof using an insecure clear-text HTTP step even when HTTP is provided in theURL. This mechanism could be bypassed if the host name in the given URL used atrailing dot while not using one when it built the HSTS cache. EPSS estimates a 1.12% chance of exploitation in the next 30 days.

Description

Using its HSTS support, curl can be instructed to use HTTPS directly insteadof using an insecure clear-text HTTP step even when HTTP is provided in theURL. This mechanism could be bypassed if the host name in the given URL used atrailing dot while not using one when it built the HSTS cache. Or the otherway around - by having the trailing dot in the HSTS cache and *not* using thetrailing dot in the URL.

Metrics

CVSS 3.1

4.3/10

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

EPSS Probability

1.12%

62.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Haxx	Curl	>= 7.82.0, < 7.83.1
Netapp	Hci Bootstrap Os	All versions
Netapp	Clustered Data Ontap	All versions
Netapp	Solidfire\, Enterprise Sds \& Hci Storage Node	All versions
Netapp	Solidfire \& Hci Management Node	All versions
Netapp	H300s Firmware	All versions
Netapp	H500s Firmware	All versions
Netapp	H700s Firmware	All versions
Netapp	H410s Firmware	All versions
Splunk	Universal Forwarder	>= 8.2.0, < 8.2.12
Splunk	Universal Forwarder	>= 9.0.0, < 9.0.6
Splunk	Universal Forwarder	9.1.0

References

http://www.openwall.com/lists/oss-security/2022/10/26/4Mailing List, Patch, Third Party Advisory
http://www.openwall.com/lists/oss-security/2022/12/21/1Mailing List, Third Party Advisory
https://hackerone.com/reports/1557449Exploit, Third Party Advisory
https://security.gentoo.org/glsa/202212-01Third Party Advisory
https://security.netapp.com/advisory/ntap-20220609-0009/Third Party Advisory
http://www.openwall.com/lists/oss-security/2022/10/26/4Mailing List, Patch, Third Party Advisory
http://www.openwall.com/lists/oss-security/2022/12/21/1Mailing List, Third Party Advisory
https://hackerone.com/reports/1557449Exploit, Third Party Advisory
https://security.gentoo.org/glsa/202212-01Third Party Advisory
https://security.netapp.com/advisory/ntap-20220609-0009/Third Party Advisory

Timeline

Published: Jun 2, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-30115?

How severe is CVE-2022-30115?

CVE-2022-30115 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 1.12% probability of exploitation in the next 30 days.

How do I fix CVE-2022-30115?

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-2022-30115?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST