CVE-2021-29083 — OS Command Injection in Synology Diskstation Manager

CWE-78 — OS Command Injection3 documents3 sources
Severity
7.2HIGHNVD
EPSS
0.9%
top 24.36%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Synology Diskstation ManagerSynology Diskstation Manager
Timeline
PublishedApr 1
Latest updateMay 24

Description

Improper neutralization of special elements used in an OS command in SYNO.Core.Network.PPPoE in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows remote authenticated users to execute arbitrary code via realname parameter.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HExploitability: 1.2 | Impact: 5.9

Affected Packages2 packages

▶NVDsynology/diskstation_manager< 6.2.3-25426-3
▶CVEListV5synology/synology_diskstation_managerunspecified — 6.2.3-25426-3

🔴Vulnerability Details

2
GHSA
GHSA-cjg6-frrp-p7cp: Improper neutralization of special elements used in an OS command in SYNO↗2022-05-24
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CVEList
CVE-2021-29083: Improper neutralization of special elements used in an OS command in SYNO↗2021-04-01
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CVE-2021-29083 — OS Command Injection in Synology | cvebase