2021-37394 | RPCMS API access control
|CVSS Meta Temp Score
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|Current Exploit Price (≈)
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|CTI Interest Score
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A vulnerability, which was classified as critical, has been found in RPCMS up to 1.8. Affected by this issue is an unknown part of the component API. The manipulation with an unknown input leads to a privilege escalation vulnerability. Using CWE to declare the problem leads to CWE-284. Impacted is confidentiality, integrity, and availability. CVE summarizes:
In RPCMS v1.8 and below, attackers can interact with API and change variable “role” to “admin” to achieve admin user registration.
The weakness was shared 07/27/2021. The advisory is available at gist.github.com. This vulnerability is handled as CVE-2021-37394 since 07/21/2021. The exploitation is known to be easy. The attack needs to be done within the local network. A simple authentication is necessary for exploitation. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 08/05/2021). This vulnerability is assigned to T1068 by the MITRE ATT&CK project.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3
Status: Not defined
0-Day Time: 🔒
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