Multiple Vulnerabilities in IBM API Connect
- Exploited
- No known exploitation
- Fix
- Fixed in 12.1.1.3
- Who is exposed
- Specific setups only
Do first: Upgrade to a fixed version: 12.1.1.3.
- Last modified
- FIRST's estimate of the chance attackers exploit it in the next 30 days, updated daily.What do these mean? →
- 0.21% · 11th percentile
- 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? →
- 12/100 · provisional
- How many real-world setups can hit the bug, from the vendor's advisory and CISA data. It does not know your setup.What do these mean? →
- Specific setups only
- 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 API Connect 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to modify tool configuration and cause a denial of service due to improper authorization. Information supplied by the client is relied on when deciding what a user is allowed to do, which could allow unauthorized changes that disrupt service.
cve.now Index
- Exploitation?/40Unknown. No CISA SSVC exploitation rating yet
- Exposure5/25Specific setups only
- Reach?/20Unknown. No tracked technology or package matched
- Severity7.1/10CVSS 7.1
- No patch0/5No signal
What would change the score
- Would score about 62 if added to CISA KEV
- Would score about 57 if CISA's SSVC rates exploitation active
- Would score about 22 if CISA's SSVC rates it automatable
What to do
Upgrade to a fixed version: 12.1.1.3.
Timeline
- CVE published
- First seen by cve.now
Affected versions
- IBM API Connect
From 12.1.0.0 · through 12.1.1.2
Evidence 1
- Patch
Corrections
None so far.
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Questions about CVE-2026-17319
Is CVE-2026-17319 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
What does this mean?
An authenticated attacker can change tool configuration in IBM API Connect because of improper authorization checks. This can cause a denial of service by disrupting service.Source: ibm.com, cve.org
Which versions are affected by CVE-2026-17319?
API Connect: from 12.1.0.0 through 12.1.1.2.Source: cve.now feed data