01 Record
CVE-2024-21614
Junos OS and Junos OS Evolved: A specific query via DREND causes rpd crash
HighPUBLISHEDCNA: juniper
CNA base score7.5 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
02 Description
Junos OS and Junos OS Evolved: A specific query via DREND causes rpd crash
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
- Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
- EPSS probability
- 0.69% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 52.4% of scored records. A rank, not a probability.
- NVD base score
- 7.5 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2024-01-12 00:56Z2 YR AGO
- Last updated
- 2025-06-17 21:09Z1 YR AGO
- Reserved
- 2023-12-27
- Assigning CNA
- juniper
- Record state
- PUBLISHED
- Severity
- High (CVSS 7.5)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-754Improper Check for Unusual or Exceptional ConditionsClass
- Data version
- 5.1
- Document digest
- 1e3bb168a9ff5c219acb3356b14746932db07d501d881358eb6ccec45af5ab8c
05 Affected products
VendorProductVersionsPlatforms
Juniper NetworksJunos OS Evolved22.2 to < 22.2R2-S2-EVO, 22.2R3-EVO, 22.3 to < 22.3R2-EVO, 22.3R3-EVO—
06 References
- supportportal.juniper.nethttps://supportportal.juniper.net/JSA75755
- www.first.orghttps://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
07 Remediation
The following software releases have been updated to resolve this specific issue. Junos OS: 22.2R2-S2, 22.2R3, 22.3R2, 22.3R3, 22.4R1, and all subsequent releases. Junos OS Evolved: 22.2R2-S2-EVO, 22.2R3-EVO, 22.3R2-EVO, 22.3R3-EVO, 22.4R1-EVO, and all subsequent releases.