What is CVE-2024-30401?

CVE-2024-30401 is a medium-severity vulnerability in Juniper Ex9200-15c, classified under Out-of-bounds Read. CVSS score: 5.9/10. Published 2024-04-12.

How severe is CVE-2024-30401?

Medium severity. CVSS v3 base score is 5.9 out of 10.

Is CVE-2024-30401 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Out-of-bounds Read in Juniper Ex9200-15c

CVE-2024-30401

An Out-of-bounds Read vulnerability in the advanced forwarding management process aftman of Juniper Networks Junos OS on MX Series with MPC10E, MPC11, MX10K-LC9600 line cards, MX304, and EX9200-15C, may allow an attacker to exploit a stack…

Vulnerability class: Buffer Overflow

EPSS: 0.006 (43.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Juniper Ex9200-15c
Juniper Junos — versions 21.2, 21.4, 22.1
Juniper Lc9600
Juniper Mpc10e-10c
Juniper Mpc10e-15c
Juniper Mpc11
Juniper Mx10004
Juniper Mx10008
Juniper Mx2008
Juniper Mx2010

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

sirt@juniper.net (vendor-advisory, Vendor Advisory)
sirt@juniper.net (technical-description, Vendor Advisory)

Frequently asked questions

What is CVE-2024-30401?: CVE-2024-30401 is a medium-severity vulnerability in Juniper Ex9200-15c, classified under Out-of-bounds Read. CVSS score: 5.9/10. Published 2024-04-12.
How severe is CVE-2024-30401?: Medium severity. CVSS v3 base score is 5.9 out of 10.
Is CVE-2024-30401 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.