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01 Record

CVE-2022-22235

Junos OS: SRX Series: A flowd core will be observed when malformed GPRS traffic is processed

MediumPUBLISHEDCNA: juniper
CNA base score5.9 CVSS v3.xCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

02 Description

Junos OS: SRX Series: A flowd core will be observed when malformed GPRS traffic is processed

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.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
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
2022-10-18 02:46Z4 YR AGO
Last updated
2025-05-10 02:39Z1 YR AGO
Reserved
2021-12-21
Assigning CNA
juniper
Record state
PUBLISHED
Severity
Medium (CVSS 5.9)
CNA CVSS vector
CVSS:3.1/AV:N/AC:H/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
4910f43ab4c8641295468689ba62224f8a1e4ff66e0f0679e2be6a7dc22d1a8d

05 Affected products

VendorProductVersionsPlatforms
Juniper NetworksJunos OS20.2 to < 20.2R3-S5, 20.3 to < 20.3R3-S4, 20.4 to < 20.4R3-S3, 21.1 to < 21.1R3-S2, 21.2 to < 21.2R3-S1, 21.3 to < 21.3R3, 21.4 to < 21.4R1-S2, 21.4R2, 22.1 to < 22.1R1-S1, 22.1R2SRX Series

06 References

07 Remediation

The following software releases have been updated to resolve this specific issue: 20.2R3-S5, 20.3R3-S4, 20.4R3-S3, 21.1R3-S2, 21.2R3-S1, 21.3R3, 21.4R1-S2, 21.4R2, 22.1R1-S1, 22.1R2, 22.2R1, and all subsequent releases.