DataStage on Cloud Pak for Data has several vulnerabilities
- Exploited
- No known exploitation
- Fix
- Fix or patch referenced
- Who is exposed
- Not reported
Do first: Apply the patch listed under Evidence.
- Last modified
- A 0-100 score for how much a CVE matters across the industry: exploitation, exposure, how widely the software is used, severity and whether a fix exists.What do these mean? →
- 10/100 · provisional
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
IBM DataStage on Cloud Pak for Data has a path traversal flaw that lets an attacker write arbitrary files on the system. The attacker must be able to log in, but can exploit it remotely over the network with low-privilege access and no user action required.
Written by anthropic/claude-haiku-5.5 from the sources below. Verify against them.
Read the original description
IBM DataStage on Cloud Pak for Data 5.4.0.0 could allow a remote authenticated attacker to write arbitrary files due to a path traversal vulnerability.
cve.now Index
- Exploitation?/40Unknown. No CISA SSVC exploitation rating yet
- Exposure3/25Reachable over the network · Unknown: No advisory context yet
- Reach?/20Unknown. No tracked technology or package matched
- Severity6.5/10CVSS 6.5
- No patch0/5No signal
What would change the score
- Would score about 65 if added to CISA KEV
- Would score about 60 if CISA's SSVC rates exploitation active
- Would score about 29 if advisories confirm default setups are exposed
What to do
Apply the patch listed under Evidence.
Timeline
- CVE published
- Record last updated
- First seen by cve.now
Affected versions
- IBM DataStage on Cloud Pak for Data
5.4.0.0
Evidence 1
- Patch
Corrections
None so far.
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Questions about CVE-2026-16427
Is CVE-2026-16427 being exploited?
It is not in CISA's Known Exploited Vulnerabilities catalog, and CISA's SSVC assessment does not mark exploitation as active. That does not mean it has not been attacked: vendors and researchers can report attacks before CISA lists them. No public exploit code is tracked.Source: cve.now feed data
Which versions are affected by CVE-2026-16427?
DataStage on Cloud Pak for Data: version 5.4.0.0.Source: cve.now feed data