CVE-2021-3731
CVSS V2 Medium 4.3
CVSS V3 Medium 4.7
Description
LedgerSMB does not sufficiently guard against being wrapped by other sites, making it vulnerable to 'clickjacking'. This allows an attacker to trick a targetted user to execute unintended actions.
Overview
- CVE ID
- CVE-2021-3731
- Assigner
- security@huntr.dev
- Vulnerability Status
- Analyzed
- Published Version
- 2021-08-23T13:15:08
- Last Modified Date
- 2021-08-27T15:16:41
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:ledgersmb:ledgersmb:*:*:*:*:*:*:*:* | 1 | OR | 1.1.0 | 1.1.12 |
| cpe:2.3:a:ledgersmb:ledgersmb:*:*:*:*:*:*:*:* | 1 | OR | 1.2.0 | 1.2.26 |
| cpe:2.3:a:ledgersmb:ledgersmb:*:*:*:*:*:*:*:* | 1 | OR | 1.3.0 | 1.3.47 |
| cpe:2.3:a:ledgersmb:ledgersmb:*:*:*:*:*:*:*:* | 1 | OR | 1.4.0 | 1.4.42 |
| cpe:2.3:a:ledgersmb:ledgersmb:*:*:*:*:*:*:*:* | 1 | OR | 1.5.0 | 1.5.30 |
| cpe:2.3:a:ledgersmb:ledgersmb:*:*:*:*:*:*:*:* | 1 | OR | 1.6.0 | 1.6.33 |
| cpe:2.3:a:ledgersmb:ledgersmb:*:*:*:*:*:*:*:* | 1 | OR | 1.7.0 | 1.7.32 |
| cpe:2.3:a:ledgersmb:ledgersmb:*:*:*:*:*:*:*:* | 1 | OR | 1.8.0 | 1.8.17 |
| cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:N/I:P/A:N
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 4.3
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 4.7
- Base Severity
- MEDIUM
- Exploitability Score
- 2.8
- Impact Score
- 1.4
References
| Reference URL | Reference Tags |
|---|---|
| https://huntr.dev/bounties/5664331d-f5f8-4412-8566-408f8655888a | Third Party Advisory |
| https://ledgersmb.org/cve-2021-3731-clickjacking | Vendor Advisory |
| https://www.debian.org/security/2021/dsa-4962 | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-3731 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3731 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:55:48 | Added to TrackCVE | |||
| 2022-12-05 08:44:28 | 2021-08-23T13:15Z | 2021-08-23T13:15:08 | CVE Published Date | updated |
| 2022-12-05 08:44:28 | 2021-08-27T15:16:41 | CVE Modified Date | updated | |
| 2022-12-05 08:44:29 | Analyzed | Vulnerability Status | updated |