cve-2023-44194
Vulnerability from cvelistv5
Published
2023-10-12 23:04
Modified
2024-08-02 19:59
Severity ?
EPSS score ?
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 Networks | Junos OS |
Version: 0 ≤ Version: 21.1 ≤ Version: 21.2 ≤ Version: 21.3 ≤ Version: 21.4 ≤ |
|
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\"value\": \"\\nAn 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.\\n\\nThis issue affects Juniper Networks Junos OS:\\n\\n\\n\\n * All versions prior to 20.4R3-S5;\\n * 21.1 versions prior to 21.1R3-S4;\\n * 21.2 versions prior to 21.2R3-S4;\\n * 21.3 versions prior to 21.3R3-S3;\\n * 21.4 versions prior to 21.4R3-S1.\\n\\n\\n\\n\\n\\n\\n\"}, {\"lang\": \"es\", \"value\": \"Una vulnerabilidad de permisos predeterminados incorrectos en Juniper Networks Junos OS permite que un atacante no autenticado con acceso local al dispositivo cree un backdoor con privilegios de root. El problema se debe a permisos de directorio inadecuados en un determinado directorio del sistema, lo que permite a un atacante con acceso a este directorio crear un backdoor con privilegios de root. Este problema afecta a Juniper Networks Junos OS: * Todas las versiones anteriores a 20.4R3-S5; * Versiones 21.1 anteriores a 21.1R3-S4; * Versiones 21.2 anteriores a 21.2R3-S4; * Versiones 21.3 anteriores a 21.3R3-S3; * Versiones 21.4 anteriores a 21.4R3-S1.\"}]", "id": "CVE-2023-44194", "lastModified": "2024-11-21T08:25:25.027", "metrics": "{\"cvssMetricV31\": [{\"source\": \"sirt@juniper.net\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\", \"baseScore\": 8.4, \"baseSeverity\": \"HIGH\", \"attackVector\": \"LOCAL\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 2.5, \"impactScore\": 5.9}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\", \"baseScore\": 7.8, \"baseSeverity\": \"HIGH\", \"attackVector\": \"LOCAL\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 1.8, \"impactScore\": 5.9}]}", "published": "2023-10-13T00:15:12.450", "references": "[{\"url\": \"https://supportportal.juniper.net/JSA73158\", \"source\": \"sirt@juniper.net\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://supportportal.juniper.net/JSA73158\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}]", "sourceIdentifier": "sirt@juniper.net", "vulnStatus": "Modified", "weaknesses": "[{\"source\": \"sirt@juniper.net\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-276\"}]}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-276\"}]}]" }, "nvd": "{\"cve\":{\"id\":\"CVE-2023-44194\",\"sourceIdentifier\":\"sirt@juniper.net\",\"published\":\"2023-10-13T00:15:12.450\",\"lastModified\":\"2024-11-21T08:25:25.027\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"\\nAn 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.\\n\\nThis issue affects Juniper Networks Junos OS:\\n\\n\\n\\n * All versions prior to 20.4R3-S5;\\n * 21.1 versions prior to 21.1R3-S4;\\n * 21.2 versions prior to 21.2R3-S4;\\n * 21.3 versions prior to 21.3R3-S3;\\n * 21.4 versions prior to 21.4R3-S1.\\n\\n\\n\\n\\n\\n\\n\"},{\"lang\":\"es\",\"value\":\"Una vulnerabilidad de permisos predeterminados incorrectos en Juniper Networks Junos OS permite que un atacante no autenticado con acceso local al dispositivo cree un backdoor con privilegios de root. El problema se debe a permisos de directorio inadecuados en un determinado directorio del sistema, lo que permite a un atacante con acceso a este directorio crear un backdoor con privilegios de root. 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21.4R3-S1.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"sirt@juniper.net\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":8.4,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.5,\"impactScore\":5.9},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"sirt@juniper.net\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-276\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-276\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"20.4\",\"matchCriteriaId\":\"E3A96966-5060-4139-A124-D4E2C879FD6C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:20.4:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"3D361B23-A3C2-444B-BEB8-E231DA950567\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:20.4:r1:*:*:*:*:*:*\",\"matchCriteriaId\":\"20DDC6B7-BFC4-4F0B-8E68-442C23765BF2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:20.4:r1-s1:*:*:*:*:*:*\",\"matchCriteriaId\":\"037BA01C-3F5C-4503-A633-71765E9EF774\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:20.4:r2:*:*:*:*:*:*\",\"matchCriteriaId\":\"C54B047C-4B38-40C0-9855-067DCF7E48BD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:20.4:r2-s1:*:*:*:*:*:*\",\"matchCriteriaId\":\"38984199-E332-4A9C-A4C0-78083D052E15\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:20.4:r2-s2:*:*:*:*:*:*\",\"matchCriteriaId\":\"AA6526FB-2941-4D18-9B2E-472AD5A62A53\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:20.4:r3:*:*:*:*:*:*\",\"matchCriteriaId\":\"09876787-A40A-4340-9C12-8628C325353B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:20.4:r3-s1:*:*:*:*:*:*\",\"matchCriteriaId\":\"41615104-C17E-44DA-AB0D-6E2053BD4EF4\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:20.4:r3-s2:*:*:*:*:*:*\",\"matchCriteriaId\":\"1981DE38-36B5-469D-917E-92717EE3ED53\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:20.4:r3-s3:*:*:*:*:*:*\",\"matchCriteriaId\":\"AFA68ACD-AAE5-4577-B734-23AAF77BC85A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:20.4:r3-s4:*:*:*:*:*:*\",\"matchCriteriaId\":\"65948ABC-22BB-46D5-8545-0806EDB4B86E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:21.1:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"6FDB5B7D-FB37-47E3-8678-B9ED578CCA5F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:21.1:r1:*:*:*:*:*:*\",\"matchCriteriaId\":\"625BA7E6-D2AD-4A48-9B94-24328BE5B06A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:21.1:r1-s1:*:*:*:*:*:*\",\"matchCriteriaId\":\"F462F4E3-762C-429F-8D25-5521100DD37C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:21.1:r2:*:*:*:*:*:*\",\"matchCriteriaId\":\"C0BC9DAC-D6B5-4C5E-8C73-6E550D9A30F5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:21.1:r2-s1:*:*:*:*:*:*\",\"matchCriteriaId\":\"689FE1AE-7A85-4FB6-AB02-E732F23581B6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:21.1:r2-s2:*:*:*:*:*:*\",\"matchCriteriaId\":\"79E56DAC-75AD-4C81-9835-634B40C15DA6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:21.1:r3:*:*:*:*:*:*\",\"matchCriteriaId\":\"A0040FE2-7ECD-4755-96CE-E899BA298E0C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:21.1:r3-s1:*:*:*:*:*:*\",\"matchCriteriaId\":\"076AB086-BB79-4583-AAF7-A5233DFB2F95\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:21.1:r3-s2:*:*:*:*:*:*\",\"matchCriteriaId\":\"72E2DDF6-01DF-4880-AB60-B3DA3281E88D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:21.1:r3-s3:*:*:*:*:*:*\",\"matchCriteriaId\":\"54010163-0810-4CF5-95FE-7E62BC6CA4F9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:21.2:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"216E7DDE-453D-481F-92E2-9F8466CDDA3F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:21.2:r1:*:*:*:*:*:*\",\"matchCriteriaId\":\"A52AF794-B36B-43A6-82E9-628658624B0A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:21.2:r1-s1:*:*:*:*:*:*\",\"matchCriteriaId\":\"3998DC76-F72F-4452-9150-652140B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Advisory\"]},{\"url\":\"https://supportportal.juniper.net/JSA73158\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}" } }
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Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- 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.