CVE-2021-0219 — OS Command Injection in Networks Junos OS

CWE-78 — OS Command Injection6 documents5 sources
Severity
6.7MEDIUMNVD
EPSS
0.0%
top 89.18%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Juniper Networks Junos OSJuniper Junos
Timeline
PublishedJan 15
Latest updateMay 24

Description

A command injection vulnerability in install package validation subsystem of Juniper Networks Junos OS that may allow a locally authenticated attacker with privileges to execute commands with root privilege. To validate a package in Junos before installation, an administrator executes the command 'request system software add validate-on-host' via the CLI. An attacker with access to this CLI command may be able to exploit this vulnerability. This issue affects Juniper Networks Junos OS: all versi…

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HExploitability: 0.8 | Impact: 5.9

Affected Packages2 packages

▶CVEListV5juniper_networks/junos_osunspecified — 17.3R3-S10+12
▶NVDjuniper/junos13 versions+12

🔴Vulnerability Details

2
GHSA
GHSA-jpqx-f853-g2j5: A command injection vulnerability in install package validation subsystem of Juniper Networks Junos OS that may allow a locally authenticated attacker↗2022-05-24
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CVEList
Junos OS: Command injection vulnerability in 'request system software' CLI command↗2021-01-15
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📋Vendor Advisories

3
Oracle
Oracle Oracle Retail Applications Risk Matrix: Xenvironment (Apache cordova-plugin-inappbrowser) — CVE-2019-0219↗2021-07-15
▶
Oracle
Oracle Oracle Construction and Engineering Risk Matrix: Browser (Apache Cordova InAppBrowser) — CVE-2019-0219↗2021-04-15
▶
Juniper
CVE-2021-0219: A command injection vulnerability in install package validation subsystem of Juniper Networks Junos OS that may allow a locally authenticated attacker↗2021-01-15
▶
CVE-2021-0219 — OS Command Injection | cvebase