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CiscoCVE-2024-20489

HistorySep 11, 2024 - 5:15 p.m.

CVE-2024-20489

2024-09-1117:15:13

CWE-256

cisco

web.nvd.nist.gov

vulnerability

pon controller

configuration file

storage

low privilege

attacker

mongodb

credentials

cisco ios xr software

improper storage

unencrypted

database

CVSS3

8.4

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

6.7

Confidence

Low

EPSS

Percentile

9.6%

JSON

A vulnerability in the storage method of the PON Controller configuration file could allow an authenticated, local attacker with low privileges to obtain the MongoDB credentials.

This vulnerability is due to improper storage of the unencrypted database credentials on the device that is running Cisco IOS XR Software. An attacker could exploit this vulnerability by accessing the configuration files on an affected system. A successful exploit could allow the attacker to view MongoDB credentials.

Affected configurations

Vulners

Node

ciscoios_xr_softwareMatch24.1.1

ciscoios_xr_softwareMatch24.2.1

ciscoios_xr_softwareMatch24.1.2

ciscoios_xr_softwareMatch24.2.11

ciscoios_xr_softwareMatch24.3.1

VendorProductVersionCPE
ciscoios_xr_software24.1.1cpe:2.3:o:cisco:ios_xr_software:24.1.1:*:*:*:*:*:*:*
ciscoios_xr_software24.2.1cpe:2.3:o:cisco:ios_xr_software:24.2.1:*:*:*:*:*:*:*
ciscoios_xr_software24.1.2cpe:2.3:o:cisco:ios_xr_software:24.1.2:*:*:*:*:*:*:*
ciscoios_xr_software24.2.11cpe:2.3:o:cisco:ios_xr_software:24.2.11:*:*:*:*:*:*:*
ciscoios_xr_software24.3.1cpe:2.3:o:cisco:ios_xr_software:24.3.1:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
cisco	ios_xr_software	24.1.1	cpe:2.3:o:cisco:ios_xr_software:24.1.1:::::::*
cisco	ios_xr_software	24.2.1	cpe:2.3:o:cisco:ios_xr_software:24.2.1:::::::*
cisco	ios_xr_software	24.1.2	cpe:2.3:o:cisco:ios_xr_software:24.1.2:::::::*
cisco	ios_xr_software	24.2.11	cpe:2.3:o:cisco:ios_xr_software:24.2.11:::::::*
cisco	ios_xr_software	24.3.1	cpe:2.3:o:cisco:ios_xr_software:24.3.1:::::::*

CNA Affected

[
  {
    "vendor": "Cisco",
    "product": "Cisco IOS XR Software",
    "versions": [
      {
        "version": "24.1.1",
        "status": "affected"
      },
      {
        "version": "24.2.1",
        "status": "affected"
      },
      {
        "version": "24.1.2",
        "status": "affected"
      },
      {
        "version": "24.2.11",
        "status": "affected"
      },
      {
        "version": "24.3.1",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  }
]

References

sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxr-ponctlr-ci-OHcHmsFL

CVSS3

8.4

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

6.7

Confidence

Low

EPSS

Percentile

9.6%

JSON

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