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[email protected]CVE-2021-3036

HistoryApr 20, 2021 - 4:15 a.m.

CVE-2021-3036

2021-04-2004:15:12

CWE-532

[email protected]

web.nvd.nist.gov

cve-2021-3036

information exposure

log file vulnerability

palo alto networks

pan-os

xml api

cleartext

web server logs

administrator

nvd

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

4.4 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

4.5 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.6%

JSON

An information exposure through log file vulnerability exists in Palo Alto Networks PAN-OS software where secrets in PAN-OS XML API requests are logged in cleartext to the web server logs when the API is used incorrectly. This vulnerability applies only to PAN-OS appliances that are configured to use the PAN-OS XML API and exists only when a client includes a duplicate API parameter in API requests. Logged information includes the cleartext username, password, and API key of the administrator making the PAN-OS XML API request.

Affected configurations

NVD

Node

paloaltonetworkspan-osRange8.1.0–8.1.19

paloaltonetworkspan-osRange9.0.0–9.0.12

paloaltonetworkspan-osRange9.1.0–9.1.6

paloaltonetworkspan-osRange10.0.0–10.0.1

CPENameOperatorVersion
paloaltonetworks:pan-ospaloaltonetworks pan-oslt8.1.19
paloaltonetworks:pan-ospaloaltonetworks pan-oslt9.0.12
paloaltonetworks:pan-ospaloaltonetworks pan-oslt9.1.6
paloaltonetworks:pan-ospaloaltonetworks pan-oslt10.0.1

CPE	Name	Operator	Version
paloaltonetworks:pan-os	paloaltonetworks pan-os	lt	8.1.19
paloaltonetworks:pan-os	paloaltonetworks pan-os	lt	9.0.12
paloaltonetworks:pan-os	paloaltonetworks pan-os	lt	9.1.6
paloaltonetworks:pan-os	paloaltonetworks pan-os	lt	10.0.1

CNA Affected

[
  {
    "product": "PAN-OS",
    "vendor": "Palo Alto Networks",
    "versions": [
      {
        "changes": [
          {
            "at": "8.1.19",
            "status": "unaffected"
          }
        ],
        "lessThan": "8.1.19",
        "status": "affected",
        "version": "8.1",
        "versionType": "custom"
      },
      {
        "changes": [
          {
            "at": "9.0.12",
            "status": "unaffected"
          }
        ],
        "lessThan": "9.0.12",
        "status": "affected",
        "version": "9.0",
        "versionType": "custom"
      },
      {
        "changes": [
          {
            "at": "9.1.6",
            "status": "unaffected"
          }
        ],
        "lessThan": "9.1.6",
        "status": "affected",
        "version": "9.1",
        "versionType": "custom"
      },
      {
        "changes": [
          {
            "at": "10.0.1",
            "status": "unaffected"
          }
        ],
        "lessThan": "10.0.1",
        "status": "affected",
        "version": "10.0",
        "versionType": "custom"
      }
    ]
  }
]

References

security.paloaltonetworks.com/CVE-2021-3036

Social References

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

4.4 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

4.5 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.6%

JSON

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