Netis Netcore Router Backup param.file.tgz cleartext storage in a file or on disk

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.
3.9$0-$5k0.08

Overview

A vulnerability was found in Netis Netcore Router. It has been rated as problematic. Affected by this issue is some unknown functionality of the file param.file.tgz of the component Backup Handler. The manipulation leads to cleartext storage in a file or on disk. Using CWE to declare the problem leads to CWE-313. The weakness was disclosed 01/07/2023. The advisory is shared for download at vuldb.com. This vulnerability is handled as CVE-2023-0114. Local access is required to approach this attack. Technical details are available. Furthermore, there is an exploit available. The current price for an exploit might be approx. USD $0-$5k at the moment. The MITRE ATT&CK project declares the attack technique as T1555. It is declared as proof-of-concept. As 0-day the estimated underground price was around $0-$5k. A possible mitigation has been published before and not just after the disclosure of the vulnerability. [Details]

IOB - Indicator of Behavior (259)

Timeline

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Lang

en248
zh6
pl2
es2
ja2

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Country

gb54
us38
ie20
cn16
ro12

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Actors

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Activities

IOC - Indicator of Compromise (5)

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

IDIP rangeActorTypeConfidence
118.159.60.0/24RedLine StealerpredictiveHigh
2XX.XXX.XXX.X/XXXxxpredictiveHigh
3XX.XXX.XXX.X/XXXxxxxxxxpredictiveHigh
4XX.XX.XXX.X/XXXxxxxxxxpredictiveHigh
5XXX.XXX.XXX.X/XXXxxxxxx 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
1T1555CWE-313Cleartext Storage of Sensitive InformationpredictiveHigh

IOA - Indicator of Attack (1)

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
1Filexxxxx.xxxx.xxxpredictiveHigh

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