CVE-2023-27394
CWE-78Published: March 28, 2023· Updated: Jun 17, 2026
Official Description
Osprey Pump Controller version 1.01 is vulnerable an unauthenticated OS command injection vulnerability. This can be exploited to inject and execute arbitrary shell commands through a HTTP GET parameter called by DataLogView.php, EventsView.php and AlarmsView.php scripts.
Risk Analysis
Osprey Pump Controller version 1.01 contains multiple unauthenticated OS command injection vulnerabilities in its PHP scripts. Attackers can exploit these flaws via HTTP GET parameters to execute arbitrary shell commands.
This is a remotely exploitable vulnerability with low complexity, though no public exploit is known and it is not in CISA KEV.
Update the device firmware to the latest version provided by the manufacturer. Implement network segmentation to limit exposure of the controller.
Technical Analysis
CVE-2023-27394 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (2)
Quick Facts
Related CVEs (CWE-78)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2023-27394 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts