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CiscoCVE-2024-20391

HistoryMay 15, 2024 - 6:15 p.m.

CVE-2024-20391

2024-05-1518:15:10

CWE-306

cisco

web.nvd.nist.gov

cisco secure client

vulnerability

unauthenticated attacker

elevate privileges

nam module

physical access

arbitrary code

system privileges

exploit

CVSS3

6.8

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.7

Confidence

Low

EPSS

Percentile

9.0%

JSON

A vulnerability in the Network Access Manager (NAM) module of Cisco Secure Client could allow an unauthenticated attacker with physical access to an affected device to elevate privileges to SYSTEM.

This vulnerability is due to a lack of authentication on a specific function. A successful exploit could allow the attacker to execute arbitrary code with SYSTEM privileges on an affected device.

CNA Affected

[
  {
    "vendor": "Cisco",
    "product": "Cisco Secure Client",
    "versions": [
      {
        "version": "4.9.00086",
        "status": "affected"
      },
      {
        "version": "4.9.01095",
        "status": "affected"
      },
      {
        "version": "4.9.02028",
        "status": "affected"
      },
      {
        "version": "4.9.03047",
        "status": "affected"
      },
      {
        "version": "4.9.03049",
        "status": "affected"
      },
      {
        "version": "4.9.04043",
        "status": "affected"
      },
      {
        "version": "4.9.04053",
        "status": "affected"
      },
      {
        "version": "4.9.05042",
        "status": "affected"
      },
      {
        "version": "4.9.06037",
        "status": "affected"
      },
      {
        "version": "4.10.00093",
        "status": "affected"
      },
      {
        "version": "4.10.01075",
        "status": "affected"
      },
      {
        "version": "4.10.02086",
        "status": "affected"
      },
      {
        "version": "4.10.03104",
        "status": "affected"
      },
      {
        "version": "4.10.04065",
        "status": "affected"
      },
      {
        "version": "4.10.04071",
        "status": "affected"
      },
      {
        "version": "4.10.05085",
        "status": "affected"
      },
      {
        "version": "4.10.05095",
        "status": "affected"
      },
      {
        "version": "4.10.05111",
        "status": "affected"
      },
      {
        "version": "4.10.06079",
        "status": "affected"
      },
      {
        "version": "4.10.06090",
        "status": "affected"
      },
      {
        "version": "4.10.07061",
        "status": "affected"
      },
      {
        "version": "4.10.07062",
        "status": "affected"
      },
      {
        "version": "4.10.07073",
        "status": "affected"
      },
      {
        "version": "4.10.08025",
        "status": "affected"
      },
      {
        "version": "4.10.08029",
        "status": "affected"
      },
      {
        "version": "5.0.00238",
        "status": "affected"
      },
      {
        "version": "5.0.00529",
        "status": "affected"
      },
      {
        "version": "5.0.00556",
        "status": "affected"
      },
      {
        "version": "5.0.01242",
        "status": "affected"
      },
      {
        "version": "5.0.02075",
        "status": "affected"
      },
      {
        "version": "5.0.03072",
        "status": "affected"
      },
      {
        "version": "5.0.03076",
        "status": "affected"
      },
      {
        "version": "5.0.04032",
        "status": "affected"
      },
      {
        "version": "5.0.05040",
        "status": "affected"
      },
      {
        "version": "5.1.0.136",
        "status": "affected"
      },
      {
        "version": "5.1.1.42",
        "status": "affected"
      },
      {
        "version": "5.1.2.42",
        "status": "affected"
      }
    ]
  }
]

References

sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-secure-nam-priv-esc-szu2vYpZ

CVSS3

6.8

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.7

Confidence

Low

EPSS

Percentile

9.0%

JSON

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