IBM Netezza Software up to 11.3.0.3 ExpectedBucketOwner redirect

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.4$5k-$25k0.86-

Summaryinfo

A vulnerability, which was classified as problematic, has been found in IBM Netezza Software up to 11.3.0.3. Affected is an unknown function. Performing a manipulation of the argument ExpectedBucketOwner results in redirect. This vulnerability is known as CVE-2026-9745. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability, which was classified as problematic, was found in IBM Netezza Software up to 11.3.0.3. This affects an unknown functionality. The manipulation of the argument ExpectedBucketOwner with an unknown input leads to a redirect vulnerability. CWE is classifying the issue as CWE-601. A web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks. This is going to have an impact on integrity. The summary by CVE is:

IBM Netezza Software 11.3.0.3 through Interim Fix 002 has operations that are performed without validating bucket ownership using the ExpectedBucketOwner parameter. This omission may allow a remote attacker to exploit misconfigurations or naming collisions to redirect application requests to an unintended S3 bucket under their control.

It is possible to read the advisory at ibm.com. This vulnerability is uniquely identified as CVE-2026-9745 since 05/27/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 09/03/2026). The attack technique deployed by this issue is T1204.001 according to MITRE ATT&CK.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.4

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 6.5
CNA Vector (ibm): 🔒

CVSSv2info

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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Redirect
CWE: CWE-601
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

05/27/2026 CVE reserved
09/03/2026 +99 days Advisory disclosed
09/03/2026 +0 days VulDB entry created
09/03/2026 +0 days VulDB entry last update

Sourcesinfo

Vendor: ibm.com

Advisory: ibm.com
Status: Confirmed

CVE: CVE-2026-9745 (🔒)
GCVE (CVE): GCVE-0-2026-9745
GCVE (VulDB): GCVE-100-398595

Entryinfo

Created: 09/03/2026 22:57
Changes: 09/03/2026 22:57 (62)
Complete: 🔍
Cache ID: 216::103

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