01 Record
CVE-2023-44195
Junos OS Evolved: Packets which are not destined to the router can reach the RE
MediumPUBLISHEDCNA: juniper
CNA base score5.4 CVSS v3.xCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
02 Description
Junos OS Evolved: Packets which are not destined to the router can reach the RE
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.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
- EPSS probability
- 0.46% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 40.2% of scored records. A rank, not a probability.
- NVD base score
- 5.3 (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:L
- 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
- 2023-10-12 23:04Z3 YR AGO
- Last updated
- 2024-09-17 16:10Z2 YR AGO
- Reserved
- 2023-09-26
- Assigning CNA
- juniper
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 5.4)
- CNA CVSS vector
- CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
- Weaknesses
- CWE-923Improper Restriction of Communication Channel to Intended EndpointsClass
- Data version
- 5.1
- Document digest
- 64232441574216fac2880ce133dffe21704c8a05851b800f798e5855bbd43077
05 Affected products
VendorProductVersionsPlatforms
Juniper NetworksJunos OS Evolved21.3-EVO to < 21.3R3-S5-EVO, 21.4-EVO to < 21.4R3-S4-EVO, 22.1R1-EVO to < 22.1*-EVO, 22.2R1-EVO to < 22.2*-EVO, 22.3-EVO to < 22.3R2-S2-EVO, 22.3R3-S1-EVO, 22.4-EVO to < 22.4R3-EVO—
06 References
- supportportal.juniper.nethttps://supportportal.juniper.net/JSA73160
07 Remediation
The following software releases have been updated to resolve this specific issue: Junos OS Evolved 21.3R3-S5-EVO, 21.4R3-S4-EVO, 22.3R2-S2-EVO, 22.3R3-S1-EVO, 22.4R3-EVO, 23.2R1-EVO, and all subsequent releases.