fkie_nvd - fkie_cve-2023-44194

FKIE_CVE-2023-44194

Vulnerability from fkie_nvd - Published: 2023-10-13 00:15 - Updated: 2024-11-21 08:25

Severity ?

8.4 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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 allows an unauthenticated attacker with local access to the device to create a backdoor with root privileges. The issue is caused by improper directory permissions on a certain system directory, allowing an attacker with access to this directory to create a backdoor with root privileges. This issue affects Juniper Networks Junos OS: * All versions prior to 20.4R3-S5; * 21.1 versions prior to 21.1R3-S4; * 21.2 versions prior to 21.2R3-S4; * 21.3 versions prior to 21.3R3-S3; * 21.4 versions prior to 21.4R3-S1.

References

	URL	Tags
	sirt@juniper.net	https://supportportal.juniper.net/JSA73158	Vendor Advisory
	af854a3a-2127-422b-91ae-364da2661108	https://supportportal.juniper.net/JSA73158	Vendor Advisory

Impacted products

Vendor	Product	Version
juniper	junos	*
juniper	junos	20.4
juniper	junos	20.4
juniper	junos	20.4
juniper	junos	20.4
juniper	junos	20.4
juniper	junos	20.4
juniper	junos	20.4
juniper	junos	20.4
juniper	junos	20.4
juniper	junos	20.4
juniper	junos	20.4
juniper	junos	21.1
juniper	junos	21.1
juniper	junos	21.1
juniper	junos	21.1
juniper	junos	21.1
juniper	junos	21.1
juniper	junos	21.1
juniper	junos	21.1
juniper	junos	21.1
juniper	junos	21.1
juniper	junos	21.2
juniper	junos	21.2
juniper	junos	21.2
juniper	junos	21.2
juniper	junos	21.2
juniper	junos	21.2
juniper	junos	21.2
juniper	junos	21.2
juniper	junos	21.2
juniper	junos	21.2
juniper	junos	21.2
juniper	junos	21.3
juniper	junos	21.3
juniper	junos	21.3
juniper	junos	21.3
juniper	junos	21.3
juniper	junos	21.3
juniper	junos	21.3
juniper	junos	21.3
juniper	junos	21.3
juniper	junos	21.4
juniper	junos	21.4
juniper	junos	21.4
juniper	junos	21.4
juniper	junos	21.4
juniper	junos	21.4
juniper	junos	21.4
juniper	junos	21.4

JSON

To clipboard

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CVE-2023-44194 (GCVE-0-2023-44194)

Vulnerability from cvelistv5 – Published: 2023-10-12 23:04 – Updated: 2025-02-27 20:41

Summary

Severity ?

8.4 (High)


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

CWE

CWE-276 - Incorrect Default Permissions

Assigner

juniper

References

URL

Tags

https://supportportal.juniper.net/JSA73158

vendor-advisory

Impacted products

	Vendor	Product	Version
	Juniper Networks	Junos OS	Affected: 0 , < 20.4R3-S5 (semver) Affected: 21.1 , < 21.1R3-S4 (semver) Affected: 21.2 , < 21.2R3-S4 (semver) Affected: 21.3 , < 21.3R3-S3 (semver) Affected: 21.4 , < 21.4R3-S1 (semver)

Show details on NVD website

JSON

To clipboard

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              "lessThan": "21.4R3-S1",
              "status": "affected",
              "version": "21.4",
              "versionType": "semver"
            }
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        }
      ],
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              "value": "\n\n\u003cp\u003eAn Incorrect Default Permissions vulnerability in Juniper Networks Junos OS allows an unauthenticated attacker with local access to the device to create a backdoor with root privileges. The issue is caused by improper directory permissions on a certain system directory, allowing an attacker with access to this directory to create a backdoor with root privileges.\u003c/p\u003e\u003cp\u003eThis issue affects Juniper Networks Junos OS:\u003c/p\u003e\u003cp\u003e\u003c/p\u003e\u003cul\u003e\u003cli\u003eAll versions prior to 20.4R3-S5;\u003c/li\u003e\u003cli\u003e21.1 versions prior to 21.1R3-S4;\u003c/li\u003e\u003cli\u003e21.2 versions prior to 21.2R3-S4;\u003c/li\u003e\u003cli\u003e21.3 versions prior to 21.3R3-S3;\u003c/li\u003e\u003cli\u003e21.4 versions prior to 21.4R3-S1.\u003c/li\u003e\u003c/ul\u003e\u003cp\u003e\u003c/p\u003e\n\n"
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          "time": "2023-10-11T16:00:00.000Z",
          "value": "Initial Publication"
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      "title": "Junos OS: An unauthenticated attacker with local access to the device can create a backdoor with root privileges",
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    "assignerShortName": "juniper",
    "cveId": "CVE-2023-44194",
    "datePublished": "2023-10-12T23:04:18.124Z",
    "dateReserved": "2023-09-26T19:30:27.955Z",
    "dateUpdated": "2025-02-27T20:41:40.825Z",
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

FKIE_CVE-2023-44194

CVE-2023-44194 (GCVE-0-2023-44194)

Tags

Sightings

Nomenclature