CVE-2021-35211 Serv-U Remote Memory Escape Vulnerability

2021-07-1300:00:00

SolarWinds

www.cve.org

9 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

9.9 High

AI Score

Confidence

High

0.923 High

EPSS

Percentile

99.0%

JSON

Microsoft discovered a remote code execution (RCE) vulnerability in the SolarWinds Serv-U product utilizing a Remote Memory Escape Vulnerability. If exploited, a threat actor may be able to gain privileged access to the machine hosting Serv-U Only. SolarWinds Serv-U Managed File Transfer and Serv-U Secure FTP for Windows before 15.2.3 HF2 are affected by this vulnerability.

CNA Affected

[
  {
    "platforms": [
      "Windows"
    ],
    "product": "Serv-U Managed File Transfer Server and Serv-U Secured FTP ",
    "vendor": "SolarWinds",
    "versions": [
      {
        "lessThan": "15.2.3 HF1",
        "status": "affected",
        "version": "SolarWinds Serv-U",
        "versionType": "custom"
      }
    ]
  }
]