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cvelistIbmCVELIST:CVE-2020-4706
HistoryAug 17, 2021 - 1:55 p.m.

CVE-2020-4706

2021-08-1713:55:12
ibm
www.cve.org
7
ibm
api connect
http header injection
host headers
remote attacker
cross-site scripting
cache poisoning
session hijacking
x-force id

CVSS3

5.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C

EPSS

0.001

Percentile

25.9%

IBM API Connect 5.0.0.0 through 5.0.8.10 is vulnerable to HTTP header injection, caused by improper validation of input by the HOST headers. By sending a specially crafted HTTP request, a remote attacker could exploit this vulnerability to inject HTTP HOST header, which will allow the attacker to conduct various attacks against the vulnerable system, including cross-site scripting, cache poisoning or session hijacking. IBM X-Force ID: 187194.

CNA Affected

[
  {
    "product": "API Connect",
    "vendor": "IBM",
    "versions": [
      {
        "status": "affected",
        "version": "5.0.0.0"
      },
      {
        "status": "affected",
        "version": "5.0.8.10"
      }
    ]
  }
]

CVSS3

5.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C

EPSS

0.001

Percentile

25.9%

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