synced 13 MIN AGO
01 Record

CVE-2022-34163

IBM CICS TX 11.1 is vulnerable to HTTP header injection, caused by improper validation of input by the HOST headers. This could allow an attacker to conduct various attacks against the vulnerable

MediumPUBLISHEDCNA: ibm
CNA base score5.4 CVSS v3.xCVSS:3.0/PR:L/UI:N/S:U/AC:L/A:N/I:L/C:L/AV:N/RL:O/E:U/RC:C
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02 Description

IBM CICS TX 11.1 is vulnerable to HTTP header injection, caused by improper validation of input by the HOST headers. This could allow an attacker to conduct various attacks against the vulnerable

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
0.73% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 53.9% of scored records. A rank, not a probability.
NVD base score
6.1 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
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
2022-08-01 15:41Z4 YR AGO
Last updated
2024-09-16 17:47Z2 YR AGO
Reserved
2022-06-20
Assigning CNA
ibm
Record state
PUBLISHED
Severity
Medium (CVSS 5.4)
CNA CVSS vector
CVSS:3.0/PR:L/UI:N/S:U/AC:L/A:N/I:L/C:L/AV:N/RL:O/E:U/RC:C
Weaknesses
  • CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Base
Data version
5.1
Document digest
fb8af76521e0853839cdf1af9a02b89a74721093c642ac987dac792d19102eaf

05 Affected products

VendorProductVersionsPlatforms
IBMCICS TX Standard11.1—
IBMCICS TX Advanced11.1—

06 References