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VAR-202101-1688

Vulnerability from variot - Updated: 2024-11-23 22:47

An Information Exposure vulnerability in J-Web of Juniper Networks Junos OS allows an unauthenticated attacker to elevate their privileges over the target system through opportunistic use of an authenticated users session. This issue affects: Juniper Networks Junos OS 12.3 versions prior to 12.3R12-S17; 17.3 versions prior to 17.3R3-S10; 17.4 versions prior to 17.4R2-S12, 17.4R3-S3; 18.1 versions prior to 18.1R3-S11; 18.2 versions prior to 18.2R3-S6; 18.3 versions prior to 18.3R2-S4, 18.3R3-S4; 18.4 versions prior to 18.4R2-S5, 18.4R3-S5; 19.1 versions prior to 19.1R1-S6, 19.1R2-S2, 19.1R3-S3; 19.2 versions prior to 19.2R1-S5, 19.2R3, 19.2R3-S1; 19.3 versions prior to 19.3R2-S4, 19.3R3; 19.4 versions prior to 19.4R1-S3, 19.4R2-S2, 19.4R3; 20.1 versions prior to 20.1R1-S4, 20.1R2; 20.2 versions prior to 20.2R1-S1, 20.2R2. Juniper Networks Junos OS Contains an information disclosure vulnerability.Information may be obtained and information may be tampered with. Juniper Networks Junos OS is a set of network operating system of Juniper Networks (Juniper Networks) dedicated to the company's hardware equipment. The operating system provides a secure programming interface and Junos SDK. Junos OS has security vulnerabilities. An attacker can exploit this vulnerability to bypass restrictions through Junos' J-Web to escalate his privileges

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        "id": "CNNVD-202101-1113"
      }
    ],
    "trust": 0.6
  }
}

CVE-2021-0210 (GCVE-0-2021-0210)

Vulnerability from cvelistv5 – Published: 2021-01-15 17:35 – Updated: 2024-09-16 22:26

Title

Junos OS: Privilege escalation in J-Web due to arbitrary command and code execution via information disclosure from another users active session

Summary

Severity

6.8 (Medium)


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

CWE

Privilege Escalation
CWE-200 - Information Exposure
Arbitrary Code Execution
Arbitrary Command Execution

Assigner

juniper mitre root

References

1 reference

URL	Tags
https://kb.juniper.net/JSA11100	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Juniper Networks	Junos OS	Affected: 12.3 , < 12.3R12-S17 (custom) Affected: 17.3 , < 17.3R3-S10 (custom) Affected: 17.4 , < 17.4R2-S12, 17.4R3-S3 (custom) Affected: 18.1 , < 18.1R3-S11 (custom) Affected: 18.2 , < 18.2R3-S6 (custom) Affected: 18.3 , < 18.3R2-S4, 18.3R3-S4 (custom) Affected: 18.4 , < 18.4R2-S5, 18.4R3-S5 (custom) Affected: 19.1 , < 19.1R1-S6, 19.1R2-S2, 19.1R3-S3 (custom) Affected: 19.2 , < 19.2R1-S5, 19.2R3, 19.2R3-S1 (custom) Affected: 19.3 , < 19.3R2-S4, 19.3R3 (custom) Affected: 19.4 , < 19.4R1-S3, 19.4R2-S2, 19.4R3 (custom) Affected: 20.1 , < 20.1R1-S4, 20.1R2 (custom) Affected: 20.2 , < 20.2R1-S1, 20.2R2 (custom)

Date Public

2021-01-13 00:00

Credits

Lena David and Geoffrey Bertoli of Synacktiv (https://synacktiv.com)

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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VAR-202101-1688

CVE-2021-0210 (GCVE-0-2021-0210)

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