cve-2024-39520
Vulnerability from cvelistv5
Published
2024-07-11 15:56
Modified
2024-08-02 04:26
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.5 (High) - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Summary
An Improper Neutralization of Special Elements vulnerability in Juniper Networks Junos OS Evolved commands allows a local, authenticated attacker with low privileges to escalate their privileges to 'root' leading to a full compromise of the system. The Junos OS Evolved CLI doesn't properly handle command options in some cases, allowing users which execute specific CLI commands with a crafted set of parameters to escalate their privileges to root on shell level. This issue affects Junos OS Evolved: * All version before 20.4R3-S6-EVO,  * 21.2-EVO versions before 21.2R3-S4-EVO, * 21.4-EVO versions before 21.4R3-S6-EVO,  * 22.2-EVO versions before 22.2R2-S1-EVO, 22.2R3-EVO,  * 22.3-EVO versions before 22.3R2-EVO.
References
sirt@juniper.nethttps://supportportal.juniper.net/JSA82975Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://supportportal.juniper.net/JSA82975Vendor Advisory
Impacted products
Vendor Product Version
Juniper Networks Junos OS Evolved Version: 0   ≤
Version: 21.2-EVO   ≤
Version: 21.4-EVO   ≤
Version: 22.2-EVO   ≤
Version: 22.3-EVO   ≤
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21.2-EVO versions before 21.2R3-S4-EVO,\\n  *  21.4-EVO versions before 21.4R3-S6-EVO,\\u00a0\\n  *  22.2-EVO versions before 22.2R2-S1-EVO, 22.2R3-EVO,\\u00a0\\n  *  22.3-EVO versions before 22.3R2-EVO.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"An&nbsp;Improper Neutralization of Special Elements vulnerability in Juniper Networks Junos OS Evolved commands allows a local, authenticated attacker with low privileges to escalate their privileges to 'root' leading to a full compromise of the system.<br><br>The Junos OS Evolved CLI doesn't properly handle command options in some cases, allowing users which execute specific CLI commands with a crafted set of parameters to escalate their privileges to root on shell level.<br><br><span style=\\\"background-color: var(--wht);\\\">This issue affects Junos OS Evolved:</span><p></p><ul><li>All version before 20.4R3-S6-EVO,&nbsp;</li><li>21.2-EVO versions before 21.2R3-S4-EVO,</li><li>21.4-EVO versions before 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}


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  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.