Medium severity5.8NVD Advisory· Published Jun 18, 2021· Updated Jun 17, 2026

CVE-2021-34808

Description

Server-Side Request Forgery (SSRF) vulnerability in cgi component in Synology Media Server before 1.8.3-2881 allows remote attackers to access intranet resources via unspecified vectors.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Synology/Media Server
cpe:2.3:a:synology:media_server:*:*:*:*:*:*:*:*
Range: <1.8.3-2881
Avaya/Media Serverllm-fuzzy
Range: <1.8.3-2881
Synology/Media Serverv5
Range: unspecified

Patches

Vulnerability mechanics

References

www.synology.com/security/advisory/Synology_SA_21_10nvdVendor Advisory

News mentions

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cvss	0.377
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000