CVE-2023-27886

published 2023-03-28 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-31621

cvss: 9.8; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 1.6%; EPSS 1.6% chance of exploitation in 30 days, percentile 75%
public exploits: 0; none known

Osprey Pump Controller version 1.01 is vulnerable to an unauthenticated OS command injection vulnerability. This can be exploited to inject and execute arbitrary shell commands through a HTTP POST parameter called by index.php script.

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-23-082-06 updated 2024-02-08 cvss 9.8

ProPump and Controls Osprey Pump Controller (Update A)

ProPump and Controls, Inc. Osprey Pump Controller <20230518.
affected: mitigation propumpservice.com

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

CISA SSVC

Exploitation: none
Automatable: yes
Technical impact: total
Assessed: 21 mo ago (2025-01-16)

Exploit prediction

1.60% chance of exploitation in the next 30 days, higher than 75% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD	3.1	9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

ProPump and Controls, Inc. Osprey Pump Controller

Classification

Weakness

CWE-78 Improper Neutralization of Special Elements used in an OS Command

References

cisa.gov /news-events/ics-advisories/icsa-23-082-06
third-party-advisory, us-government-resource

Sources

CVE List CVE-2023-27886
NVD CVE-2023-27886

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.

Summary