CVE-2020-25824
CVSS V2 Low 2.1
CVSS V3 Low 2.4
Description
Telegram Desktop through 2.4.3 does not require passcode entry upon pushing the Export key within the Export Telegram Data wizard. The threat model is a victim who has voluntarily opened Export Wizard but is then distracted. An attacker then approaches the unattended desktop and pushes the Export key. This attacker may consequently gain access to all chat conversation and media files.
Overview
- CVE ID
- CVE-2020-25824
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2020-10-14T15:15:17
- Last Modified Date
- 2021-07-21T11:39:23
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:telegram:telegram_desktop:*:*:*:*:*:*:*:* | 1 | OR | 2.4.3 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:P/I:N/A:N
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 2.1
- Severity
- LOW
- Exploitability Score
- 3.9
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- Attack Vector
- PHYSICAL
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- NONE
- Base Score
- 2.4
- Base Severity
- LOW
- Exploitability Score
- 0.9
- Impact Score
- 1.4
References
| Reference URL | Reference Tags |
|---|---|
| https://www.Telegram.org | Product |
| https://github.com/telegramdesktop/tdesktop/releases/tag/v2.4.3 | Release Notes Third Party Advisory |
| https://github.com/soheilsamanabadi/vulnerability/blob/main/Telegram-Desktop-CVE-2020-25824 | Third Party Advisory |
| https://security.gentoo.org/glsa/202101-34 | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-25824 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25824 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:04:02 | Added to TrackCVE | |||
| 2022-12-05 00:05:32 | 2020-10-14T15:15Z | 2020-10-14T15:15:17 | CVE Published Date | updated |
| 2022-12-05 00:05:32 | 2021-07-21T11:39:23 | CVE Modified Date | updated | |
| 2022-12-05 00:05:32 | Analyzed | Vulnerability Status | updated |