Suncreate Mountain Flood Disaster Prevention Monitoring and Early Warning System Duty Module UploadHandler.ashx unrestricted upload
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
7.3 | $0-$5k | 0.02 |
Overview
A vulnerability was found in Suncreate Mountain Flood Disaster Prevention Monitoring and Early Warning System up to 20230704. It has been rated as critical. Affected by this issue is some unknown functionality of the file /Duty/AjaxHandle/UploadHandler.ashx of the component Duty Module. The manipulation of the argument Filedata leads to unrestricted upload. Using CWE to declare the problem leads to CWE-434. The weakness was released 07/11/2023. The advisory is shared for download at github.com. This vulnerability is handled as CVE-2023-3623. The attack may be launched 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. The MITRE ATT&CK project declares the attack technique as T1608.002. It is declared as proof-of-concept. The exploit is available 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. The vendor was contacted early about this disclosure but did not respond in any way. [Details]
IOB - Indicator of Behavior (204)
Timeline
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Activities
IOC - Indicator of Compromise (9)
These indicators of compromise highlight associated network ranges which are known to be part of research and attack activities.
ID | IP range | Actor | Type | Confidence |
---|---|---|---|---|
1 | 18.191.5.0/24 | Cobalt Strike | predictive | High |
2 | XX.XXX.XXX.X/XX | Xxxxxx Xxxxxx | predictive | High |
3 | XX.XXX.XXX.X/XX | Xxxxxx Xxxxxx | predictive | High |
4 | XX.XXX.XX.X/XX | Xxxxxxxx | predictive | High |
5 | XX.XX.XXX.X/XX | Xxxxxxxx | predictive | High |
6 | XX.XXX.XXX.X/XX | Xxxx Xxxxx | predictive | High |
7 | XX.XX.XXX.X/XX | Xxxxxxx | predictive | High |
8 | XXX.XX.XX.X/XX | Xxxxxx | predictive | High |
9 | XXX.XX.XX.X/XX | Xxxxxx | predictive | High |
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.
ID | Technique | Class | Vulnerabilities | Access Vector | Type | Confidence |
---|---|---|---|---|---|---|
1 | T1608.002 | CAPEC-1 | CWE-434 | Incomplete Identification of Uploaded File Variables | verified | High |
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.
ID | Class | Indicator | Type | Confidence |
---|---|---|---|---|
1 | File | /Duty/AjaxHandle/UploadHandler.ashx | verified | High |
2 | Argument | xxxxxxxx | verified | Medium |