IBM47A9526430C9C366FECCD6852CFBC71095166B7357B960378A8A4EBF55B1FBCCSecurity Bulletin: Vulnerability in Apache Struts affects IBM Tivoli Application Dependency Discovery Manager (CVE-2020-17530)
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.972 High
EPSS
Percentile
99.8%
Summary
Vulnerability in Apache Struts affects IBM Tivoli Application Dependency Discovery Manager (CVE-2020-17530).
Vulnerability Details
CVEID:CVE-2020-17530
**DESCRIPTION:**Apache Struts could allow a remote attacker to execute arbitrary code on the system, caused by a forced double OGNL evaluation on raw user input in tag attributes. By sending specially crafted data, an attacker could exploit this vulnerability to execute arbitrary code on the system.
CVSS Base score: 8.1
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/192743 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)
Affected Products and Versions
| Affected Product(s) | Version(s) |
|---|---|
| IBM Tivoli Application Dependency Discovery Manager | 7.3.0.7 - 7.3.0.8 |
Remediation/Fixes
| Fix | VRMF | APAR | How to acquire fix |
|---|---|---|---|
| efix_struts2.5.26_FP8201126.zip | 7.3.0.7 - 7.3.0.8 | None | Download eFix |
Note: Please refer the “How to install” section of the efix_readme.txt while applying the above efix.
Workarounds and Mitigations
The eFix can be downloaded and applied directly on the applicable versions mentioned above.
Related
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.972 High
EPSS
Percentile
99.8%