CVE-2021-35252

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-35252
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.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-35252 Third Party Advisory
https://documentation.solarwinds.com/en/success_center/servu/content/release_notes/servu_15-3-2_release_notes.htm Release Notes Vendor Advisory
https://www.solarwinds.com/trust-center/security-advisories/CVE-2021-35252 Patch Vendor Advisory
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-35252 Third Party Advisory
https://documentation.solarwinds.com/en/success_center/servu/content/release_notes/servu_15-3-2_release_notes.htm Release Notes Vendor Advisory
https://www.solarwinds.com/trust-center/security-advisories/CVE-2021-35252 Patch Vendor Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:solarwinds:serv-u:*:*:*:*:*:*:*:*
History

21 Nov 2024, 06:12

Type Values Removed Values Added
References () https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-35252 - Third Party Advisory () https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-35252 - Third Party Advisory
References () https://documentation.solarwinds.com/en/success_center/servu/content/release_notes/servu_15-3-2_release_notes.htm - Release Notes, Vendor Advisory () https://documentation.solarwinds.com/en/success_center/servu/content/release_notes/servu_15-3-2_release_notes.htm - Release Notes, Vendor Advisory
References () https://www.solarwinds.com/trust-center/security-advisories/CVE-2021-35252 - Patch, Vendor Advisory () https://www.solarwinds.com/trust-center/security-advisories/CVE-2021-35252 - Patch, Vendor Advisory

07 Jul 2023, 19:19

Type Values Removed Values Added
CWE CWE-798 CWE-287

20 Dec 2022, 17:58

Type Values Removed Values Added
CPE cpe:2.3:a:solarwinds:serv-u:*:*:*:*:*:*:*:*
CWE CWE-798
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.5
References (MISC) https://www.solarwinds.com/trust-center/security-advisories/CVE-2021-35252 - (MISC) https://www.solarwinds.com/trust-center/security-advisories/CVE-2021-35252 - Patch, Vendor Advisory
References (MISC) https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-35252 - (MISC) https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-35252 - Third Party Advisory
References (MISC) https://documentation.solarwinds.com/en/success_center/servu/content/release_notes/servu_15-3-2_release_notes.htm - (MISC) https://documentation.solarwinds.com/en/success_center/servu/content/release_notes/servu_15-3-2_release_notes.htm - Release Notes, Vendor Advisory

16 Dec 2022, 17:11

Type Values Removed Values Added
New CVE
Information

Published : 2022-12-16 16:15

Updated : 2024-11-21 06:12

NVD link : CVE-2021-35252

Mitre link : CVE-2021-35252

CVE.ORG link : CVE-2021-35252

JSON object : View

Products Affected

solarwinds

  • serv-u
CWE
CWE-798

Use of Hard-coded Credentials

CWE-287

Improper Authentication