Executive Summary

Informations
Name CVE-2021-0223 First vendor Publication 2021-01-15
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:L/Au:N/C:C/I:C/A:C)
Cvss Base Score 7.2 Attack Range Local
Cvss Impact Score 10 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A local privilege escalation vulnerability in telnetd.real of Juniper Networks Junos OS may allow a locally authenticated shell user to escalate privileges and execute arbitrary commands as root. telnetd.real is shipped with setuid permissions enabled and is owned by the root user, allowing local users to run telnetd.real with root privileges. This issue affects Juniper Networks Junos OS: all versions prior to 15.1R7-S9; 17.3 versions prior to 17.3R3-S11; 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-S7, 18.4R3-S6; 19.1 versions prior to 19.1R2-S2, 19.1R3-S4; 19.2 versions prior to 19.2R1-S6, 19.2R3-S1; 19.3 versions prior to 19.3R3-S1; 19.4 versions prior to 19.4R2-S2, 19.4R3; 20.1 versions prior to 20.1R1-S4, 20.1R2; 20.2 versions prior to 20.2R2.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-0223

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-269 Improper Privilege Management

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 197

Sources (Detail)

https://kb.juniper.net/JSA11114
Source Url

Alert History

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Date Informations
2024-11-28 13:49:41
  • Multiple Updates
2022-09-20 21:27:27
  • Multiple Updates
2021-06-24 12:38:53
  • Multiple Updates
2021-05-04 14:07:02
  • Multiple Updates
2021-04-22 03:11:37
  • Multiple Updates
2021-02-06 01:33:34
  • Multiple Updates
2021-02-06 01:33:14
  • Multiple Updates
2021-02-05 21:23:26
  • Multiple Updates
2021-01-28 21:23:33
  • Multiple Updates
2021-01-16 01:33:03
  • Multiple Updates
2021-01-16 01:32:50
  • Multiple Updates
2021-01-16 00:22:54
  • Multiple Updates
2021-01-15 21:23:27
  • First insertion