fkie_cve-2023-28966
Vulnerability from fkie_nvd
Published
2023-04-17 22:15
Modified
2024-11-21 07:56
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
An Incorrect Default Permissions vulnerability in Juniper Networks Junos OS Evolved allows a low-privileged local attacker with shell access to modify existing files or execute commands as root. The issue is caused by improper file and directory permissions on certain system files, allowing an attacker with access to these files and folders to inject CLI commands as root. This issue affects Juniper Networks Junos OS Evolved: All versions prior to 20.4R3-S5-EVO; 21.2 versions prior to 21.2R3-EVO; 21.3 versions prior to 21.3R2-EVO.
References
sirt@juniper.nethttps://supportportal.juniper.net/JSA70590Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://supportportal.juniper.net/JSA70590Vendor Advisory
Impacted products
Vendor Product Version
juniper junos_os_evolved *
juniper junos_os_evolved 20.4
juniper junos_os_evolved 20.4
juniper junos_os_evolved 20.4
juniper junos_os_evolved 20.4
juniper junos_os_evolved 20.4
juniper junos_os_evolved 20.4
juniper junos_os_evolved 20.4
juniper junos_os_evolved 20.4
juniper junos_os_evolved 20.4
juniper junos_os_evolved 20.4
juniper junos_os_evolved 20.4
juniper junos_os_evolved 20.4
juniper junos_os_evolved 20.4
juniper junos_os_evolved 21.2
juniper junos_os_evolved 21.2
juniper junos_os_evolved 21.2
juniper junos_os_evolved 21.2
juniper junos_os_evolved 21.2
juniper junos_os_evolved 21.2
juniper junos_os_evolved 21.2
juniper junos_os_evolved 21.3
juniper junos_os_evolved 21.3
juniper junos_os_evolved 21.3


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:o:juniper:junos_os_evolved:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "0F41A7DF-2B27-4E2E-ABFC-E0510A028199",
                     versionEndExcluding: "20.4",
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                     vulnerable: true,
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               negate: false,
               operator: "OR",
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   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "An Incorrect Default Permissions vulnerability in Juniper Networks Junos OS Evolved allows a low-privileged local attacker with shell access to modify existing files or execute commands as root. The issue is caused by improper file and directory permissions on certain system files, allowing an attacker with access to these files and folders to inject CLI commands as root. This issue affects Juniper Networks Junos OS Evolved: All versions prior to 20.4R3-S5-EVO; 21.2 versions prior to 21.2R3-EVO; 21.3 versions prior to 21.3R2-EVO.",
      },
   ],
   id: "CVE-2023-28966",
   lastModified: "2024-11-21T07:56:18.277",
   metrics: {
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "LOCAL",
               availabilityImpact: "HIGH",
               baseScore: 7.8,
               baseSeverity: "HIGH",
               confidentialityImpact: "HIGH",
               integrityImpact: "HIGH",
               privilegesRequired: "LOW",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
               version: "3.1",
            },
            exploitabilityScore: 1.8,
            impactScore: 5.9,
            source: "sirt@juniper.net",
            type: "Primary",
         },
      ],
   },
   published: "2023-04-17T22:15:08.817",
   references: [
      {
         source: "sirt@juniper.net",
         tags: [
            "Vendor Advisory",
         ],
         url: "https://supportportal.juniper.net/JSA70590",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
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         ],
         url: "https://supportportal.juniper.net/JSA70590",
      },
   ],
   sourceIdentifier: "sirt@juniper.net",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-276",
            },
         ],
         source: "sirt@juniper.net",
         type: "Primary",
      },
   ],
}


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