CVE-2017-18378
HIGH
8.4
CVSS Score
Published: June 11, 2019 at 08:44 PM UTC
Updated: June 17, 2026 at 01:12 AM UTC
2 products affected across 1 vendorReadynas Surveillance FirmwareReadynas Surveillance
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Severity
HIGH8.4
Exploit prediction
EPSS 8%
Description
In NETGEAR ReadyNAS Surveillance before 1.4.3-17 x86 and before 1.1.4-7 ARM, $_GET['uploaddir'] is not escaped and is passed to system() through $tmp_upload_dir, leading to upgrade_handle.php?cmd=writeuploaddir remote command execution.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 1.1.4-7v < 1.4.3-17
Affected range stops below 1.1.4-7, so it looks safe — our inference, not a vendor statement
Affected range stops below 1.4.3-17, so it looks safe — our inference, not a vendor statement
netgear-readynas-surveillance (same device)
80%
All versions
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (2)
x_refsource_MISCVendor Advisory
Source: [email protected]
https://kb.netgear.com/000049072/Security-Advisory-for-Command-Injection-in-ReadyNAS-Surveillance-Application-PSV-2017-2653x_refsource_MISCExploitThird Party AdvisoryVDB Entry
Source: [email protected]
https://www.exploit-db.com/exploits/42956CVSS
8.4HIGHmitre
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-77
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