Totolink X2000R 1.0.0-B20221212.1452 HTTP POST Request /bin/boa formTmultiAP submit-url buffer overflow

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.8$0-$5k0.03

Overview

A vulnerability was found in Totolink X2000R 1.0.0-B20221212.1452. It has been declared as critical. This vulnerability affects the function formTmultiAP of the file /bin/boa of the component HTTP POST Request Handler. The manipulation of the argument submit-url leads to buffer overflow. Using CWE to declare the problem leads to CWE-120. The weakness was released 01/07/2024. The advisory is shared for download at github.com. This vulnerability was named CVE-2023-7222. The attack can be initiated remotely. Technical details are available. Furthermore, there is an exploit available. The exploit has been disclosed to the public and may be used. The current price for an exploit might be approx. USD $0-$5k at the moment. It is declared as proof-of-concept. It is possible to download the exploit at github.com. As 0-day the estimated underground price was around $0-$5k. The vendor was contacted early about this disclosure but did not respond in any way. A possible mitigation has been published even before and not after the disclosure of the vulnerability. [Details]

IOB - Indicator of Behavior (1236)

Timeline

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Lang

en1156
de24
ja10
pt10
sv6

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Country

gb132
us112
de48
vn16
se16

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Actors

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Activities

IOC - Indicator of Compromise (37)

These indicators of compromise highlight associated network ranges which are known to be part of research and attack activities.

IDIP rangeActorTypeConfidence
18.219.57.0/24SliverpredictiveHigh
28.219.58.0/24Cobalt StrikepredictiveHigh
38.222.132.0/24Cobalt StrikepredictiveHigh
48.222.203.0/24Cobalt StrikepredictiveHigh
5XX.XXX.XXX.X/XXXxxxxxx XxxxxxxpredictiveHigh
6XX.XXX.XX.X/XXXxxxxxxxxxpredictiveHigh
7XX.XXX.XXX.X/XXXxxxxpredictiveHigh
8XX.XXX.XX.X/XXXxxxxx XxxxxxpredictiveHigh
9XX.XXX.XXX.X/XXXxxxxxpredictiveHigh
10XX.XX.XXX.X/XXXxxxxxxpredictiveHigh
11XX.XX.X.X/XXXxxxxpredictiveHigh
12XX.XXX.XXX.X/XXXxxxxxx XxpredictiveHigh
13XX.XXX.XXX.X/XXXxxxxxx XxxxxxxpredictiveHigh
14XXX.XXX.XXX.X/XXXxxxxx XxxxxxpredictiveHigh
15XXX.XXX.XXX.X/XXXxxxxx XxxxxxpredictiveHigh
16XXX.XX.XXX.X/XXXxxxxpredictiveHigh
17XXX.XX.XXX.X/XXXxxxxxxxpredictiveHigh
18XXX.XXX.XXX.X/XXXxxxxxxpredictiveHigh
19XXX.XX.XX.X/XXXxxxxxxpredictiveHigh
20XXX.XX.XX.X/XXXxxxxx XxxxxxpredictiveHigh
21XXX.XXX.XX.X/XXXxxxxx XxxxxxpredictiveHigh
22XXX.XXX.XX.X/XXXxxxx Xxxxx XxpredictiveHigh
23XXX.XX.XXX.X/XXXxxxxpredictiveHigh
24XXX.XX.XX.X/XXXxxxxxxxxxxpredictiveHigh
25XXX.XX.XXX.X/XXXxxxxxpredictiveHigh
26XXX.XX.XXX.X/XXXxxxxxxxxpredictiveHigh
27XXX.XXX.XX.X/XXXxxxxxxxpredictiveHigh
28XXX.XXX.XX.X/XXXxx-x-xxpredictiveHigh
29XXX.XX.XX.X/XXXxxxxxxpredictiveHigh
30XXX.XXX.XXX.X/XXXxxxxxxxxxpredictiveHigh
31XXX.XX.XXX.X/XXXxxxxx XxxxxxpredictiveHigh
32XXX.XXX.XXX.X/XXXxxxxxxpredictiveHigh
33XXX.XXX.XXX.X/XXXxxxxpredictiveHigh
34XXX.XXX.XXX.X/XXXxxxxxx XxxxxxxpredictiveHigh
35XXX.XXX.XX.X/XXXxxxpredictiveHigh
36XXX.XXX.XXX.X/XXXxxxxxpredictiveHigh
37XXX.XXX.XXX.X/XXXxxxxpredictiveHigh

IOA - Indicator of Attack (2)

These indicators of attack list the potential fragments used for technical activities like reconnaissance, exploitation, privilege escalation, and exfiltration. This data is unique as it uses our predictive model for actor profiling.

IDClassIndicatorTypeConfidence
1File/bin/boaverifiedMedium
2Argumentxxxxxx-xxxverifiedMedium

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