CVE-2020-4782
CVSS V2 Medium 4
CVSS V3 Medium 6.5
Description
IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 could allow a remote attacker to traverse directories on the system. An attacker could send a specially-crafted URL request containing "dot dot" sequences (/../) to view arbitrary files on the system.
Overview
- CVE ID
- CVE-2020-4782
- Assigner
- psirt@us.ibm.com
- Vulnerability Status
- Analyzed
- Published Version
- 2020-10-28T17:15:13
- Last Modified Date
- 2020-10-30T15:46:47
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:-:*:*:* | 1 | OR | 7.0.0.0 | 7.0.0.45 |
| cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:-:*:*:* | 1 | OR | 8.0.0.0 | 8.0.0.15 |
| cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:-:*:*:* | 1 | OR | 8.5.0.0 | 8.5.5.18 |
| cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:-:*:*:* | 1 | OR | 9.0.0.0 | 9.0.5.5 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:S/C:P/I:N/A:N
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- SINGLE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 4
- Severity
- MEDIUM
- Exploitability Score
- 8
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- NONE
- Base Score
- 6.5
- Base Severity
- MEDIUM
- Exploitability Score
- 2.8
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://exchange.xforce.ibmcloud.com/vulnerabilities/189213 | VDB Entry Vendor Advisory |
| https://www.ibm.com/support/pages/node/6356083 | Patch Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-4782 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-4782 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:21:28 | Added to TrackCVE | |||
| 2022-12-05 15:47:28 | 2020-10-28T17:15Z | 2020-10-28T17:15:13 | CVE Published Date | updated |
| 2022-12-05 15:47:28 | 2020-10-30T15:46:47 | CVE Modified Date | updated | |
| 2022-12-05 15:47:28 | Analyzed | Vulnerability Status | updated |