CVE-2024-0335 — ABB has internally identified a vulnerability in the ABB VPNI feature of the S+

ABB has internally identified a vulnerability in the ABB VPNI feature of the S+ Control API component which may be used by several Symphony Plus products (e.g., S+ Operations, S+ Engineering and S+ Analyst)

01What is this vulnerability?

ABB has internally identified a vulnerability in the ABB VPNI feature of the S+ Control API component which may be used by several Symphony Plus products (e.g., S+ Operations, S+ Engineering and S+ Analyst)

02Affected products

Vendor	Product	Versions
ABB	Symphony Plus S+ Operations	3..0;0, 2.1;0, 2.0;0
ABB	Symphony Plus S+ Engineering	2.1
ABB	Symphony Plus S+ Analyst	7.0.0.0

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: 2024-04-03T18:53:25.236Z
• Last modified: 2024-09-19T17:35:29.362Z

09References

• search.abb.com — https://search.abb.com/library/Download.aspx?DocumentID=7PAA002536&LanguageCode=…