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advisoryCISA Known Exploited Vulnerabilities

SolarWinds Serv-U Remote Code Execution Vulnerability

SolarWinds Serv-U contains an unspecified memory escape vulnerability which can allow for remote code execution. CISA required action: Apply updates per vendor instructions.

Serv-UCVE-2021-35211
Structured advisory · Revision 1Original source
Evidence and details

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: kev:CVE-2021-35211

Serv-U

Source reference: /product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record
Related CVEs
CVE-2021-35211

Source reference: /cveID

Publisher severity

No explicit severity was provided.

Event
#3710 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement
advisoryCISA Known Exploited Vulnerabilities

SolarWinds Serv-U Improper Input Validation Vulnerability

SolarWinds Serv-U versions 15.2.5 and earlier contain an improper input validation vulnerability that allows attackers to build and send queries without sanitization. CISA required action: Apply updates per vendor instructions.

Serv-UCVE-2021-35247
Structured advisory · Revision 1Original source
Evidence and details

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: kev:CVE-2021-35247

Serv-U

Source reference: /product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record
Related CVEs
CVE-2021-35247

Source reference: /cveID

Publisher severity

No explicit severity was provided.

Event
#2916 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement
advisoryCISA Known Exploited Vulnerabilities

SolarWinds Serv-U Path Traversal Vulnerability

SolarWinds Serv-U contains a path traversal vulnerability that allows an attacker access to read sensitive files on the host machine. CISA required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Serv-UCVE-2024-28995
Structured advisory · Revision 1Original source
Evidence and details

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: kev:CVE-2024-28995

Serv-U

Source reference: /product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record
Related CVEs
CVE-2024-28995

Source reference: /cveID

Publisher severity

No explicit severity was provided.

Event
#1123 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement
advisoryCISA Known Exploited Vulnerabilities

SolarWinds Serv-U Uncontrolled Resource Consumption Vulnerability

SolarWinds Serv-U contains an uncontrolled resource consumption vulnerability that allows specially crafted POST requests using the Content-Encoding: deflate header to crash the Serv-U service without authentication. CISA required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Serv-UCVE-2026-28318
Structured advisory · Revision 1Original source
Evidence and details

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: kev:CVE-2026-28318

Serv-U

Source reference: /product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record
Related CVEs
CVE-2026-28318

Source reference: /cveID

Publisher severity

No explicit severity was provided.

Event
#144 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement