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HIGH · 8.1

CVE-2020-25843

NHIServiSignAdapter fails to verify the length of digital credential files’ path which leads to a heap overflow loophole. Remote attackers can use the leak to execute code without privilege.

Vulnerability Description

NHIServiSignAdapter fails to verify the length of digital credential files’ path which leads to a heap overflow loophole. Remote attackers can use the leak to execute code without privilege.

CVSS Score

8.1

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
PanoramaNhiservisignadapter1.0.20.0218

Related Weaknesses (CWE)

CWE-122CWE-787

References

FAQ

What is CVE-2020-25843?

CVE-2020-25843 is a vulnerability with a CVSS score of 8.1 (HIGH). NHIServiSignAdapter fails to verify the length of digital credential files’ path which leads to a heap overflow loophole. Remote attackers can use the leak to execute code without privilege.

How severe is CVE-2020-25843?

CVE-2020-25843 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-25843?

Check the references section above for vendor advisories and patch information. Affected products include: Panorama Nhiservisignadapter.