CVE-2022-22681

Name: CVE-2022-22681
Creator: NVD / NIST
Published: 2022-07-06T08:15:07.047+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.86%

Last modified Jun 17, 2026

CVE-2022-22681 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Session fixation vulnerability in access control management in Synology Photo Station before 6.8.16-3506 allows remote attackers to bypass security constraint via unspecified vectors.. EPSS estimates a 0.86% chance of exploitation in the next 30 days.

Description

Session fixation vulnerability in access control management in Synology Photo Station before 6.8.16-3506 allows remote attackers to bypass security constraint via unspecified vectors.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

0.86%

53.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-384

Affected Software

Vendor	Product	Versions
Synology	Photo Station	< 6.8.16-3506

References

https://www.synology.com/security/advisory/Synology_SA_21_26Vendor Advisory
https://www.synology.com/security/advisory/Synology_SA_21_26Vendor Advisory

Timeline

Published: Jul 6, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-22681?

Session fixation vulnerability in access control management in Synology Photo Station before 6.8.16-3506 allows remote attackers to bypass security constraint via unspecified vectors.

How severe is CVE-2022-22681?

CVE-2022-22681 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.86% probability of exploitation in the next 30 days.

How do I fix CVE-2022-22681?

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-2022-22681?

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

Scan your code now

Source: NVD / NIST