Simple College Website 1.0 file_put_contents unrestricted upload

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.
8.5$0-$5k0.00

Overview

A vulnerability classified as critical was found in Simple College Website 1.0. Affected by this vulnerability is the function file_put_contents. The manipulation leads to unrestricted upload. The CWE definition for the vulnerability is CWE-434. The weakness was released 09/23/2022. The advisory is shared at gowthamaraj-rajendran.medium.com. This vulnerability is known as CVE-2022-40087. The attack can be launched remotely. Technical details are available. There is no exploit available. The price for an exploit might be around USD $0-$5k at the moment. MITRE ATT&CK project uses the attack technique T1608.002 for this issue. It is declared as not defined. We expect the 0-day to have been worth approximately $0-$5k. A possible mitigation has been published even before and not after the disclosure of the vulnerability. [Details]

IOB - Indicator of Behavior (97)

Timeline

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Lang

en78
de8
fr4
ru2
sv2

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Country

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Actors

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Activities

IOC - Indicator of Compromise (4)

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

IDIP rangeActorTypeConfidence
15.135.237.0/24Cobalt GrouppredictiveHigh
2XXX.XX.XX.X/XXXxxxxxxxxxxpredictiveHigh
3XXX.XX.XXX.X/XXXxxxxxxxxpredictiveHigh
4XXX.XXX.XXX.X/XXXxxxx XxxxxxxpredictiveHigh

TTP - Tactics, Techniques, Procedures (1)

Tactics, techniques, and procedures summarize the suspected MITRE ATT&CK techniques used. This data is unique as it uses our predictive model for actor profiling.

IDTechniqueVulnerabilitiesAccess VectorTypeConfidence
1T1608.002CWE-434Unrestricted UploadpredictiveHigh

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