CVE-2019-11829
published 2019-06-30CVE-2019-11829: OS command injection vulnerability in drivers_syno_import_user.php in Synology Calendar before 2.3.1-0617 allows remote attackers to execute arbitrary commands…
PriorityP179critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
ITWVulnCheck KEV
Exploited in the wild
EPSS
2.25%
80.7th percentile
OS command injection vulnerability in drivers_syno_import_user.php in Synology Calendar before 2.3.1-0617 allows remote attackers to execute arbitrary commands via the crafted 'X-Real-IP' header.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| synology | calendar | < 2.3.1-0617 | 2.3.1-0617 |
| synology | calendar | >= unspecified < 2.3.1-0617 | 2.3.1-0617 |
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
vulncheck7.3HIGH
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GHSA
GHSA-2c6q-2f39-j65x: OS command injection vulnerability in drivers_syno_import_user
ghsa_unreviewed·2022-05-24
CVE-2019-11829 [CRITICAL] CWE-78 GHSA-2c6q-2f39-j65x: OS command injection vulnerability in drivers_syno_import_user
OS command injection vulnerability in drivers_syno_import_user.php in Synology Calendar before 2.3.1-0617 allows remote attackers to execute arbitrary commands via the crafted 'X-Real-IP' header.
VulnCheck
synology calendar Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
vulncheck·2019·CVSS 7.3
CVE-2019-11829 [HIGH] synology calendar Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
synology calendar Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
OS command injection vulnerability in drivers_syno_import_user.php in Synology Calendar before 2.3.1-0617 allows remote attackers to execute arbitrary commands via the crafted 'X-Real-IP' header.
Affected: synology calendar
Required Action: Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.
Exploitation References: https://media.defense.gov/2024/Sep/18/2003547016/-1/-1/0/CSA-PRC-LINKED-ACTORS-BOTNET.PDF
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2019-06-30
Published
Exploited in the wild