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TwcertCVE-2020-25846

HistoryDec 31, 2020 - 8:15 a.m.

CVE-2020-25846

2020-12-3108:15:13

CWE-601

twcert

web.nvd.nist.gov

nhiservisignadapter

cve-2020-25846

credential leakage

nvd

security vulnerability

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:N/A:N

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

7.4

Confidence

High

EPSS

0.002

Percentile

52.3%

JSON

The digest generation function of NHIServiSignAdapter has not been verified for source file path, which leads to the SMB request being redirected to a malicious host, resulting in the leakage of user’s credential.

Affected configurations

Nvd

Node

panorama_projectnhiservisignadapterMatch1.0.20.0218windows

VendorProductVersionCPE
panorama_projectnhiservisignadapter1.0.20.0218cpe:2.3:a:panorama_project:nhiservisignadapter:1.0.20.0218:*:*:*:*:windows:*:*

Vendor	Product	Version	CPE
panorama_project	nhiservisignadapter	1.0.20.0218	cpe:2.3:a:panorama_project:nhiservisignadapter:1.0.20.0218:::::windows::

CNA Affected

[
  {
    "platforms": [
      "Windows"
    ],
    "product": "NHIServiSignAdapter",
    "vendor": "CHANGING Inc.",
    "versions": [
      {
        "status": "affected",
        "version": "1.0.20.0218"
      }
    ]
  }
]

References

www.twcert.org.tw/tw/cp-132-4274-7bd65-1.html

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:N/A:N

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

7.4

Confidence

High

EPSS

0.002

Percentile

52.3%

JSON

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