CVE-2018-8919 Information disclosure in DiskStation Manager (DSM)

What is CVE-2018-8919?

CVE-2018-8919 is a high-severity vulnerability in Synology Diskstation Manager, published on 24 Dec 2018. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

Information exposure vulnerability in SYNO.Core.Desktop.SessionData in Synology DiskStation Manager (DSM) before 6.1.6-15266 allows remote attackers to steal credentials via unspecified vectors.

Weakness: CWE-200

Which versions are affected by CVE-2018-8919?

It affects 1 product.

Products include Synology Diskstation Manager.

How do I fix CVE-2018-8919?

No fix has been published for CVE-2018-8919 yet. Limit exposure of the affected software until one is available.

Is CVE-2018-8919 being exploited?

There is no known exploitation of CVE-2018-8919 in the wild and no public exploit code.

Other vulnerabilities in Synology Diskstation Manager

• CVE-2022-27624 Memory corruption in DiskStation Manager (DSM) Critical 10.0
• CVE-2022-27625 Memory corruption in DiskStation Manager (DSM) Critical 10.0
• CVE-2022-27626 Race condition in DiskStation Manager (DSM) Critical 10.0
• CVE-2013-6955 Path traversal in n/a Critical 10.0
• CVE-2022-22687 Memory corruption in DiskStation Manager (DSM) Critical 9.8

All Synology Diskstation Manager vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-8937-22rp-f6j9.