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Fencer Vulns
critical 9.9

CVE-2024-29241 json

Missing authorization vulnerability in System webapi component in Synology Surveillance Station before 9.2.0-9289 and 9.2.0-11289 allows re…

published 2024-03-28 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-26255

cvss
9.9
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.8%
EPSS 0.8% chance of exploitation in 30 days, percentile 55%
public exploits
0
none known

Summary

Missing authorization vulnerability in System webapi component in Synology Surveillance Station before 9.2.0-9289 and 9.2.0-11289 allows remote authenticated users to obtain non-sensitive information, write sensitive configurations in DSM, and reboot or shutdown NAS via unspecified vectors.

Patch / fix

  • Synology Surveillance Station 9.2.0-9289, 9.2.0-11289

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
2 y ago

Exploit prediction

0.76% chance of exploitation in the next 30 days, higher than 55% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 9.9 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:H
NVD 3.1 9.9 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:H

Affected products

  • Synology Surveillance Station

Classification

Weakness

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.