CVE-2021-38997
5.4 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
5.3 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
19.9%
IBM API Connect V10.0.0.0 through V10.0.5.0, V10.0.1.0 through V10.0.1.7, and V2018.4.1.0 through 2018.4.1.19 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 system, including cross-site scripting, cache poisoning or session hijacking. IBM X-Force ID: 213212.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| ibm | api_connect | * | cpe:2.3:a:ibm:api_connect:*:*:*:*:*:*:*:* |
| ibm | api_connect | * | cpe:2.3:a:ibm:api_connect:*:*:*:*:*:*:*:* |
| ibm | api_connect | * | cpe:2.3:a:ibm:api_connect:*:*:*:*:*:*:*:* |
CNA Affected
[
{
"defaultStatus": "unaffected",
"product": "API Connect",
"vendor": "IBM",
"versions": [
{
"lessThan": "10.0.5.0",
"status": "affected",
"version": "10.0.0.0",
"versionType": "semver"
},
{
"lessThan": "10.0.1.7",
"status": "affected",
"version": "10.0.1.0",
"versionType": "semver"
},
{
"lessThan": "2018.4.1.19",
"status": "affected",
"version": "2018.4.1.0",
"versionType": "semver"
}
]
}
]Related
5.4 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
5.3 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
19.9%