CVE-2013-3436
The default configuration of the Group Encrypted Transport VPN (GET VPN) feature on Cisco IOS...
The default configuration of the Group Encrypted Transport VPN (GET VPN) feature on Cisco IOS uses an improper mechanism for enabling Group Domain of Interpretation (GDOI) traffic flow, which allows remote attackers to bypass the encryption policy via certain uses of UDP port 848, aka Bug ID CSCui07698.
Exploit likelihood
What each source reports
NVD Score used
The default configuration of the Group Encrypted Transport VPN (GET VPN) feature on Cisco IOS uses an improper mechanism for enabling Group Domain of Interpretation (GDOI) traffic flow, which allows remote attackers to bypass the encryption policy via certain uses of UDP port 848, aka Bug ID CSCui07698.
- Record
CVE-2013-3436- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-264
- Updated
- 2026-11-02
CVE List No score
The default configuration of the Group Encrypted Transport VPN (GET VPN) feature on Cisco IOS uses an improper mechanism for enabling Group Domain of Interpretation (GDOI) traffic flow, which allows remote attackers to bypass the encryption policy via certain uses of UDP port 848, aka Bug ID CSCui07698.
- Record
CVE-2013-3436- Updated
- 2026-11-02
EUVDEUVD-2013-3371 No score
The default configuration of the Group Encrypted Transport VPN (GET VPN) feature on Cisco IOS uses an improper mechanism for enabling Group Domain of Interpretation (GDOI) traffic flow, which allows remote attackers to bypass the encryption policy via certain uses of UDP port 848, aka Bug ID CSCui07698.
- Record
EUVD-2013-3371- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-6c9w-3vp8-m2hh No score
The default configuration of the Group Encrypted Transport VPN (GET VPN) feature on Cisco IOS...
The default configuration of the Group Encrypted Transport VPN (GET VPN) feature on Cisco IOS uses an improper mechanism for enabling Group Domain of Interpretation (GDOI) traffic flow, which allows remote attackers to bypass the encryption policy via certain uses of UDP port 848, aka Bug ID CSCui07698.
- Record
GHSA-6c9w-3vp8-m2hh- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2013-3436 is a medium vulnerability (CVSS 5.0) in Cisco Ios, published July 18, 2013. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.43%, the 73rd percentile. No source names a fixed version.
References
tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-3436
osvdb.org/95460
exchange.xforce.ibmcloud.com/vulnerabilities/85868
securityfocus.com/bid/61362
securitytracker.com/id/1028810
nvd.nist.gov/vuln/detail/CVE-2013-3436
github.com/advisories/GHSA-6c9w-3vp8-m2hh