Buffer overflow in Synology Diskstation Manager
CVE-2022-22683
Buffer copy without checking size of input ('Classic Buffer Overflow') vulnerability in cgi component in Synology Media Server before 1.8.1-2876 allows remote attackers to execute arbitrary code via unspecified vectors.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.016 (74.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 75th percentile — 74.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.016 · newest: 0.016 · change: +0.000
Affected products
- Synology Diskstation Manager — versions 6.2
- Synology Media Server — versions unspecified
- Synology Media Server
- Synology Router Manager — versions 1.2
Weakness classification (CWE)
References
- www.synology.com/security/advisory/Synology_SA_20_24 (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-22683?
- CVE-2022-22683 is a critical-severity vulnerability in Synology Diskstation Manager, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 10.0/10. Published 2022-07-28.
- How severe is CVE-2022-22683?
- Critical severity. CVSS v3 base score is 10.0 out of 10.