CISA KEV · Known exploitedHigh

CVE-2024-28995

SolarWinds Serv-U

SolarWinds Serv-U was susceptible to a directory transversal vulnerability that would allow access to read sensitive files on the host machine.

CVSS
7.5
EPSS
99.6%
99.9% percentile
CISA KEV
Listed
Published
2024.06.06
PRIORITY ASSESSMENT

Immediate review

CISA has listed this vulnerability in the Known Exploited Vulnerabilities catalog.

Known exploitationConfirmed by CISA KEV
Exploit probability99.6%
Technical severityCVSS 7.5

Vulnerability overview

SolarWinds Serv-U was susceptible to a directory transversal vulnerability that would allow access to read sensitive files on the host machine.

Affected product and versions

Product
SolarWinds Serv-U
Affected versions
15.4.2 HF 1 and previous versions, < 15.4.2, 15.4.2
Fixed versions
15.4.2

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide
CISA required action

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Due date: 2024.08.07
  1. 1
    Identify

    Confirm that SolarWinds Serv-U and an affected version are present.

  2. 2
    Prioritize

    Combine exploitation signals with asset exposure and business criticality.

  3. 3
    Remediate

    Follow the vendor advisory or supported update path and preserve rollback options.

  4. 4
    Verify

    Recheck the version, service health, access paths, and relevant logs.

Technical data

CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE
CWE-22
KEV added
2024.07.17
Ransomware use
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