CVE-2023-29259 — IBM Sterling Connect:Express for UNIX 1

IBM Sterling Connect:Express for UNIX 1.5 browser UI is vulnerable to attacks that rely on the use of cookies without the SameSite attribute. IBM X-Force ID: 252055.

01What is this vulnerability?

IBM Sterling Connect:Express for UNIX 1.5 browser UI is vulnerable to attacks that rely on the use of cookies without the SameSite attribute. IBM X-Force ID: 252055.

02Affected products

Vendor	Product	Versions
IBM	Sterling Connect:Express for UNIX	1.5

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2023-07-19T01:14:57.925Z
• Last modified: 2024-10-21T18:55:22.488Z

09References

• www.ibm.com — https://www.ibm.com/support/pages/node/7010921
• exchange.xforce.ibmcloud.com — https://exchange.xforce.ibmcloud.com/vulnerabilities/252055