CVE-2021-28095
CVSS V2 Medium 5.8
CVSS V3 Medium 4.8
Description
OX Documents before 7.10.5-rev5 has Incorrect Access Control for documents that contain XML structures because hash collisions can occur, due to use of CRC32.
Overview
- CVE ID
- CVE-2021-28095
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2021-07-30T14:15:16
- Last Modified Date
- 2022-07-12T17:42:04
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:open-xchange:open-xchange_documents:*:*:*:*:*:*:*:* | 1 | OR | 7.10.5 | |
| cpe:2.3:a:open-xchange:open-xchange_documents:7.10.5:-:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:open-xchange:open-xchange_documents:7.10.5:revision1:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:open-xchange:open-xchange_documents:7.10.5:revision2:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:open-xchange:open-xchange_documents:7.10.5:revision3:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:open-xchange:open-xchange_documents:7.10.5:revision4:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:P/I:P/A:N
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 5.8
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 4.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- HIGH
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- NONE
- Base Score
- 4.8
- Base Severity
- MEDIUM
- Exploitability Score
- 2.2
- Impact Score
- 2.5
References
| Reference URL | Reference Tags |
|---|---|
| http://packetstormsecurity.com/files/163569/OX-Documents-7.10.5-Improper-Authorization.html | Third Party Advisory VDB Entry |
| http://seclists.org/fulldisclosure/2021/Jul/37 | Mailing List Third Party Advisory |
| https://www.open-xchange.com | Product |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-28095 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28095 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:57:59 | Added to TrackCVE | |||
| 2022-12-05 07:02:56 | 2021-07-30T14:15Z | 2021-07-30T14:15:16 | CVE Published Date | updated |
| 2022-12-05 07:02:56 | 2022-07-12T17:42:04 | CVE Modified Date | updated | |
| 2022-12-05 07:02:56 | Analyzed | Vulnerability Status | updated |