CVE-2020-25845: Vulnerability Analysis & Exploit Details

Status: Analyzed - Last modified: 06-01-2021 Published: 31-12-2020

CVE-2020-25845
Vulnerability Scoring

7.4
/10

Attack Complexity Details

  • Attack Complexity: Low Impact
  • Attack Vector: NETWORK
  • Privileges Required: None
  • Scope: CHANGED
  • User Interaction: REQUIRED

CIA Impact Definition

  • Confidentiality: HIGH IMPACT
  • Integrity:
  • Availability:

CVE-2020-25845 Vulnerability Summary

Multiple functions of NHIServiSignAdapter failed to verify the users’ file path, which leads to the SMB request being redirected to a malicious host, resulting in the leakage of user's credential.

Access Complexity Graph for CVE-2020-25845

Impact Analysis for CVE-2020-25845

CVE-2020-25845: Detailed Information and External References

EPSS

0.00132

EPSS %

0.49333

References

0.00132

CWE

CWE-601

CAPEC

0.00132

  • Cross-Site Flashing: An attacker is able to trick the victim into executing a Flash document that passes commands or calls to a Flash player browser plugin, allowing the attacker to exploit native Flash functionality in the client browser. This attack pattern occurs where an attacker can provide a crafted link to a Flash document (SWF file) which, when followed, will cause additional malicious instructions to be executed. The attacker does not need to serve or control the Flash document. The attack takes advantage of the fact that Flash files can reference external URLs. If variables that serve as URLs that the Flash application references can be controlled through parameters, then by creating a link that includes values for those parameters, an attacker can cause arbitrary content to be referenced and possibly executed by the targeted Flash application.

Vulnerable Configurations

  • cpe:2.3:a:panorama_project:nhiservisignadapter:1.0.20.0218:*:*:*:*:windows:*:*
    cpe:2.3:a:panorama_project:nhiservisignadapter:1.0.20.0218:*:*:*:*:windows:*:*

CVSS3 Source

nvd@nist.gov

CVSS3 Type

Primary

CVSS3 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N

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