CVE-2021-29872
CVSS V2 Low 3.5
CVSS V3 Medium 5.4
Description
IBM Cloud Pak for Automation 21.0.1 and 21.0.2 - Business Automation Studio Component 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: 206228.
Overview
- CVE ID
- CVE-2021-29872
- Assigner
- psirt@us.ibm.com
- Vulnerability Status
- Analyzed
- Published Version
- 2022-01-18T17:15:08
- Last Modified Date
- 2022-01-25T16:29:43
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:ibm:cloud_pak_for_automation:*:*:*:*:*:*:*:* | 1 | OR | 21.0.2 | |
| cpe:2.3:a:ibm:cloud_pak_for_automation:21.0.2:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:ibm:cloud_pak_for_automation:21.0.2:interim_fix001:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:ibm:cloud_pak_for_automation:21.0.2:interim_fix002:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:ibm:cloud_pak_for_automation:21.0.2:interim_fix003:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:ibm:cloud_pak_for_automation:21.0.2:interim_fix004:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:ibm:cloud_pak_for_automation:21.0.2:interim_fix005:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:ibm:cloud_pak_for_automation:21.0.2:interim_fix006:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:ibm:cloud_pak_for_automation:*:*:*:*:*:*:*:* | 1 | OR | 21.0.1 | |
| cpe:2.3:a:ibm:cloud_pak_for_automation:21.0.1:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:ibm:cloud_pak_for_automation:21.0.1:interim_fix001:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:ibm:cloud_pak_for_automation:21.0.1:interim_fix002:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:ibm:cloud_pak_for_automation:21.0.1:interim_fix003:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:ibm:cloud_pak_for_automation:21.0.1:interim_fix004:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:ibm:cloud_pak_for_automation:21.0.1:interim_fix005:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:ibm:cloud_pak_for_automation:21.0.1:interim_fix006:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:S/C:N/I:P/A:N
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- SINGLE
- Confidentiality Impact
- NONE
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 3.5
- Severity
- LOW
- Exploitability Score
- 6.8
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- NONE
- Base Score
- 5.4
- Base Severity
- MEDIUM
- Exploitability Score
- 2.3
- Impact Score
- 2.7
References
| Reference URL | Reference Tags |
|---|---|
| https://www.ibm.com/support/pages/node/6541294 | Patch Vendor Advisory |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/206228 | VDB Entry Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-29872 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29872 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:36:16 | Added to TrackCVE | |||
| 2022-12-06 06:52:55 | 2022-01-18T17:15Z | 2022-01-18T17:15:08 | CVE Published Date | updated |
| 2022-12-06 06:52:55 | 2022-01-25T16:29:43 | CVE Modified Date | updated | |
| 2022-12-06 06:52:55 | Analyzed | Vulnerability Status | updated |