Tenda AC7 15.03.06.44 /goform/WifiWpsOOB formWifiWpsOOB index stack-based 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 (≈)
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CTI Interest Score
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8.4$0-$5k0.19

Overview

A vulnerability was found in Tenda AC7 15.03.06.44. It has been declared as critical. This vulnerability affects the function formWifiWpsOOB of the file /goform/WifiWpsOOB. The manipulation of the argument index leads to stack-based buffer overflow. Using CWE to declare the problem leads to CWE-121. The weakness was presented 03/26/2024. The advisory is available at github.com. This vulnerability was named CVE-2024-2895. 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 structure of the vulnerability defines a possible price range of 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 before and not just after the disclosure of the vulnerability. [Details]

IOB - Indicator of Behavior (490)

Timeline

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Lang

en420
zh16
ja14
de14
fr8

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Country

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Actors

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Activities

IOC - Indicator of Compromise (16)

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

IDIP rangeActorTypeConfidence
18.219.170.0/24Cobalt StrikepredictiveHigh
28.222.197.0/24Cobalt StrikepredictiveHigh
3X.XXX.XXX.X/XXXxxxxx XxxxxxpredictiveHigh
4XX.XXX.XXX.X/XXXxxxxxx XxxxxxxpredictiveHigh
5XX.XX.XXX.X/XXXxxxxxxxpredictiveHigh
6XX.XX.XXX.X/XXXxxxxxxpredictiveHigh
7XX.XXX.XXX.X/XXXxxxxxpredictiveHigh
8XX.XXX.XX.X/XXXxxxpredictiveHigh
9XXX.XXX.XXX.X/XXXxxxxxxxxxxxxxxpredictiveHigh
10XXX.XX.XX.X/XXXxxxxxpredictiveHigh
11XXX.XX.XXX.X/XXXxxxxx XxxxxxpredictiveHigh
12XXX.XX.XXX.X/XXXxxxxx XxxpredictiveHigh
13XXX.XXX.XX.X/XXXxxxxpredictiveHigh
14XXX.XXX.XXX.X/XXXxxxxxxxxxxxpredictiveHigh
15XXX.XXX.XXX.X/XXXxxxpredictiveHigh
16XXX.XXX.XXX.X/XXXxxxxxx XxxpredictiveHigh

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/goform/WifiWpsOOBverifiedHigh
2ArgumentxxxxxverifiedLow

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