# CVE-2016-6415

The server IKEv1 implementation in Cisco IOS 12.2 through 12.4 and 15.0 through 15.6, IOS XE through 3.18S, IOS XR 4.3.x and 5.0.x through 5.2.x, and PIX before 7.0 allows remote attackers to obtain sensitive information from device memory via a Security Association (SA) negotiation request, aka Bug IDs CSCvb29204 and CSCvb36055 or BENIGNCERTAIN.

- Page: https://www.vulneraibility.com/cve/CVE-2016-6415
- CVSS: 7.5
- Known exploited: yes, in CISA KEV since 2023-05-19; CISA due date 2023-06-09
- EPSS: 87.69% (percentile 99.8)
- Public exploit code: 1 on Exploit-DB · 1 Metasploit module · 1 GitHub proof of concept (first 2017-03-17)
- CISA SSVC: exploitation active, automatable yes, technical impact partial (assessed 2024-11-08)
- Weakness: CWE-200
- Published: 2016-09-19

## Affected

- cisco:ios
- cisco:ios_xe
- cisco:ios_xr

## References

- [other] http://www.securitytracker.com/id/1036841
- [advisory] http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160916-ikev1
- [other] http://www.securityfocus.com/bid/93003
- [other] https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2016-6415

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Summary, impact and action are written by the vulneraibility.com AI analysis pipeline from the CVE record, NVD, CISA and FIRST data; verify against the references.