Junos OS Evolved: A low-privileged user can execute arbitrary Junos commands and modify the configuration, thereby compromising the system
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 22.2R3-S7-EVO, 22.4R3-S7-EVO, 23.2R2-S4-EVO, 23.4R2-S5-EVO, 24.2R2-S1-EVO
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
- Exploitation: none
- Automatable: no
- Technical impact: total
Summary
A Missing Authorization vulnerability in the internal virtual routing and forwarding (VRF) of Juniper Networks Junos OS Evolved allows a local, low-privileged user to gain root privileges, leading to a system compromise. Any low-privileged user with the capability to send packets over the internal VRF can execute arbitrary Junos commands and modify the configuration, and thus compromise the system. This issue affects Junos OS Evolved: • All versions before 22.2R3-S7-EVO, • from 22.4 before 22.4R3-S7-EVO, • from 23.2 before 23.2R2-S4-EVO, • from 23.4 before 23.4R2-S5-EVO, • from 24.2 before 24.2R2-S1-EVO • from 24.4 before 24.4R1-S2-EVO, 24.4R2-EVO.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: total
- Record last updated
Affected versions
- Juniper Networks Junos OS Evolved
fixed in 22.2R3-S7-EVO; From 22.4 · fixed in 22.4R3-S7-EVO; From 23.2 · fixed in 23.2R2-S4-EVO; From 23.4 · fixed in 23.4R2-S5-EVO; From 24.2 · fixed in 24.2R2-S1-EVO