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
None
PR
The attacker is unauthenticated prior to attack, and therefore does not require any access to settings or files of the vulnerable system to carry out an attack.
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
High
C
There is total information disclosure, resulting in all data on the system being revealed to the attacker, or there is a possibility of the attacker gaining control over confidential data.
Integrity
High
I
There is a total compromise of system integrity. There is a complete loss of system protection, resulting in the attacker being able to modify any file on the target system.
Availability
High
A
There is a total shutdown of the affected resource. The attacker can deny access to the system or data, potentially causing significant loss to the organization.
Below is a copy: FatPipe Networks WARP/IPVPN/MPVPN 10.2.2 Backdoor Account
FatPipe Networks WARP/IPVPN/MPVPN 10.2.2 Hidden Backdoor Account (Write Access)
Vendor: FatPipe Networks Inc.
Product web page: https://www.fatpipeinc.com
Affected version: WARP / IPVPN / MPVPN
10.2.2r38
10.2.2r25
10.2.2r10
10.1.2r60p82
10.1.2r60p71
10.1.2r60p65
10.1.2r60p58s1
10.1.2r60p58
10.1.2r60p55
10.1.2r60p45
10.1.2r60p35
10.1.2r60p32
10.1.2r60p13
10.1.2r60p10
9.1.2r185
9.1.2r180p2
9.1.2r165
9.1.2r164p5
9.1.2r164p4
9.1.2r164
9.1.2r161p26
9.1.2r161p20
9.1.2r161p17
9.1.2r161p16
9.1.2r161p12
9.1.2r161p3
9.1.2r161p2
9.1.2r156
9.1.2r150
9.1.2r144
9.1.2r129
7.1.2r39
6.1.2r70p75-m
6.1.2r70p45-m
6.1.2r70p26
5.2.0r34
Summary: FatPipe Networks invented the concept of router-clustering,
which provides the highest level of reliability, redundancy, and speed
of Internet traffic for Business Continuity and communications. FatPipe
WARP achieves fault tolerance for companies by creating an easy method
of combining two or more Internet connections of any kind over multiple
ISPs. FatPipe utilizes all paths when the lines are up and running,
dynamically balancing traffic over the multiple lines, and intelligently
failing over inbound and outbound IP traffic when ISP services and/or
components fail.
FatPipe IPVPN balances load and provides reliability among multiple
managed and CPE based VPNs as well as dedicated private networks. FatPipe
IPVPN can also provide you an easy low-cost migration path from private
line, Frame or Point-to-Point networks. You can aggregate multiple private,
MPLS and public networks without additional equipment at the provider's
site.
FatPipe MPVPN, a patented router clustering device, is an essential part
of Disaster Recovery and Business Continuity Planning for Virtual Private
Network (VPN) connectivity. It makes any VPN up to 900% more secure and
300% times more reliable, redundant and faster. MPVPN can take WANs with
an uptime of 99.5% or less and make them 99.999988% or higher, providing
a virtually infallible WAN. MPVPN dynamically balances load over multiple
lines and ISPs without the need for BGP programming. MPVPN aggregates up
to 10Gbps - 40Gbps of bandwidth, giving you all the reliability and speed
you need to keep your VPN up and running despite failures of service, line,
software, or hardware.
Desc: The application has a hidden administrative account 'cmuser' that has
no password and has write access permissions to the device. The user cmuser
is not visible in Users menu list of the application.
Tested on: Apache-Coyote/1.1
Vulnerability discovered by Gjoko 'LiquidWorm' Krstic
@zeroscience
Advisory ID: ZSL-2021-5684
Advisory URL: https://www.zeroscience.mk/en/vulnerabilities/ZSL-2021-5684.php
30.05.2016
25.07.2021
--
Overview:
FatPipe Central Manager is a secure web based solution providing a centralized solution
to manage FatPipe's suite of WAN reliability and optimization products. Central Manager
allows you to configure, manage and monitor FatPipe's patented MPSec technology at the
click of a button.
Central Manager = cmuser.
Once authenticated, you get admin rights.
HTTP/1.1 200 OK
Server: Apache-Coyote/1.1
Strict-Transport-Security: max-age=31536000
X-Frame-Options: DENY
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Content-Type: application/json;charset=ISO-8859-1
Content-Length: 118
Date: Fri, 06 Aug 2017 16:37:07 GMT
Connection: close
{"loginRes":"success","userName":"userName","userAccess":"writeAccess","activeUserName":"cmuser","message":"noError"}
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