TI-2015-00661 Aliases CVE-2015-0710 GHSA-cq2f-mgf9-68xr

The Overlay Transport Virtualization (OTV) implementation in Cisco IOS XE 3.10S allows…

LOW 28CWE-399Published 2015-04-29 · Updated 2024-08-06

Key facts

Attack vector: Adjacent network
Privileges required: None
User interaction: — Not recorded in CVSS 2.0
Attack complexity: Low
Impact type: Denial of service
Confidentiality · integrity · availability: None · None · Complete
Fix status: No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-399 and the CVSS impact.

Summary

The Overlay Transport Virtualization (OTV) implementation in Cisco IOS XE 3.10S allows remote attackers to cause a denial of service (device reload) via a series of packets that are considered oversized and trigger improper fragmentation handling, aka Bug IDs CSCup37676 and CSCup30335.

Why it matters now

EPSS 0.00716 54th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:o:cisco:ios_xe:3.10.0s:::::::*	3.10.0s	Vulnerable	Cisco
cpe:2.3:o:cisco:ios_xe:3.10s.01:::::::*	3.10s.01	Vulnerable	Cisco

cpe:2.3:o:cisco:ios_xe:3.10.0s:*:*:*:*:*:*:* Versions 3.10.0s Vulnerable ·Cisco
cpe:2.3:o:cisco:ios_xe:3.10s.01:*:*:*:*:*:*:* Versions 3.10s.01 Vulnerable ·Cisco

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2015-0710
2026-10-03 Alias added: GHSA-cq2f-mgf9-68xr

References

Advisory 1

20150428 Cisco IOS XE Software OTV Processing Code Denial of Service Vulnerability

TI-2023-06904 Cisco is providing an update for the ongoing investigation into observed exploitation of… KEVCVSS 3.1CRITICAL 10.0
TI-2018-00122 Memory corruption in Cisco IOS and IOS XE KEVCVSS 3.1CRITICAL 9.8
TI-2017-02977 Improper input validation in Cisco IOS and IOS XE Software KEVCVSS 3.1CRITICAL 9.8
TI-2018-00135 Memory corruption in Cisco IOS, IOS XE, and IOS XR KEVCVSS 3.1HIGH 8.8
TI-2017-04498 Memory corruption in Cisco IOS KEVCVSS 3.1HIGH 8.8
TI-2017-04497 Memory corruption in Cisco IOS XE Software KEVCVSS 3.1HIGH 8.8

See all 561 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences