CVE-2021-35252

Published: Dic 16, 2022 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2021-21895 Aliases: GSD-2021-35252
ExploitDB:
Other exploit source:
Google Dorks:
HIGH 7,5
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: none
Availability: none

Description

AI Translation Available

Common encryption key appears to be used across all deployed instances of Serv-U FTP Server. Because of this an encrypted value that is exposed to an attacker can be simply recovered to plaintext.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0032
Percentile
0,5th
Updated

EPSS Score Trend (Last 90 Days)

287

Improper Authentication

Draft
Abstraction: Class Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity Confidentiality Availability Access Control
Potential Impacts:
Read Application Data Gain Privileges Or Assume Identity Execute Unauthorized Code Or Commands
Applicable Platforms
Technologies: ICS/OT, Not Technology-Specific, Web Based
Likelihood of Exploit: High
View CWE Details
798

Use of Hard-coded Credentials

Draft
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Access Control Integrity Confidentiality Availability Other
Potential Impacts:
Bypass Protection Mechanism Read Application Data Gain Privileges Or Assume Identity Execute Unauthorized Code Or Commands Other
Applicable Platforms
Technologies: ICS/OT, Mobile
Likelihood of Exploit: High
View CWE Details
Application

Serv-U by Solarwinds

Product Information
Vendor Solarwinds
Product Serv-U
Version Range Affected
To 15.3.2 (exclusive)
cpe:2.3:a:solarwinds:serv-u:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-352…
Third Party Advisory
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-35252
https://documentation.solarwinds.com/en/success_center/serv…
Release Notes Vendor Advisory
https://documentation.solarwinds.com/en/success_center/servu/content/release_no…
https://www.solarwinds.com/trust-center/security-advisories…
Patch Vendor Advisory
https://www.solarwinds.com/trust-center/security-advisories/CVE-2021-35252
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-352…
Third Party Advisory
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-35252
https://documentation.solarwinds.com/en/success_center/serv…
Release Notes Vendor Advisory
https://documentation.solarwinds.com/en/success_center/servu/content/release_no…
https://www.solarwinds.com/trust-center/security-advisories…
Patch Vendor Advisory
https://www.solarwinds.com/trust-center/security-advisories/CVE-2021-35252