TI-2019-01276 Aliases CVE-2019-1650 GHSA-wchj-88hf-ghm5

Cisco SD-WAN Solution Arbitrary File Overwrite Vulnerability

MEDIUM 46CWE-20Published 2019-01-24 · Updated 2024-11-20

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-78.

Summary

A vulnerability in the Cisco SD-WAN Solution could allow an authenticated, remote attacker to overwrite arbitrary files on the underlying operating system of an affected device. The vulnerability is due to improper input validation of the save command in the CLI of the affected software. An attacker could exploit this vulnerability by modifying the save command in the CLI of an affected device. A successful exploit could allow the attacker to overwrite arbitrary files on the underlying operating system of an affected device and escalate their privileges to the root user.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.03475 89th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Cisco	Cisco SD-WAN Solution	all versions	—	No fix listed	CNA

Cisco SD-WAN Solution VendorCisco Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 12

CPE	Versions	Role	Vendor
cpe:2.3:o:cisco:vedge_100_firmware::::::::	all versions	Vulnerable	Cisco
cpe:2.3:h:cisco:vedge_100:-:::::::*	not specified by NVD	Running on	Cisco
cpe:2.3:o:cisco:vedge_1000_firmware::::::::	all versions	Vulnerable	Cisco
cpe:2.3:h:cisco:vedge_1000:-:::::::*	not specified by NVD	Running on	Cisco
cpe:2.3:o:cisco:vedge_2000_firmware::::::::	all versions	Vulnerable	Cisco
cpe:2.3:h:cisco:vedge_2000:-:::::::*	not specified by NVD	Running on	Cisco
cpe:2.3:o:cisco:vedge_5000_firmware::::::::	all versions	Vulnerable	Cisco
cpe:2.3:h:cisco:vedge_5000:-:::::::*	not specified by NVD	Running on	Cisco
cpe:2.3:a:cisco:sd-wan::::::::	before 18.4.0	Vulnerable	Cisco
cpe:2.3:a:cisco:vbond_orchestrator:-:::::::*	not specified by NVD	Vulnerable	Cisco

cpe:2.3:o:cisco:vedge_100_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Cisco
cpe:2.3:h:cisco:vedge_100:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
cpe:2.3:o:cisco:vedge_1000_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Cisco
cpe:2.3:h:cisco:vedge_1000:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
cpe:2.3:o:cisco:vedge_2000_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Cisco
cpe:2.3:h:cisco:vedge_2000:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
cpe:2.3:o:cisco:vedge_5000_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Cisco
cpe:2.3:h:cisco:vedge_5000:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
cpe:2.3:a:cisco:sd-wan:*:*:*:*:*:*:*:* Versions before 18.4.0 Vulnerable ·Cisco
cpe:2.3:a:cisco:vbond_orchestrator:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Cisco

Show 2 more CPE

CPE	Versions	Role	Vendor
cpe:2.3:a:cisco:vmanage_network_management:-:::::::*	not specified by NVD	Vulnerable	Cisco
cpe:2.3:a:cisco:vsmart_controller:-:::::::*	not specified by NVD	Vulnerable	Cisco

cpe:2.3:a:cisco:vmanage_network_management:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Cisco
cpe:2.3:a:cisco:vsmart_controller:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Cisco

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2019-1650
2026-10-03 Alias added: GHSA-wchj-88hf-ghm5

References

Advisory 1

20190123 Cisco SD-WAN Solution Arbitrary File Overwrite Vulnerability

TI-2022-05334 Cisco SD-WAN Software Privilege Escalation Vulnerability KEVCVSS 3.1HIGH 7.8
TI-2022-05377 Cisco SD-WAN Software Privilege Escalation Vulnerabilities CVSS 3.1HIGH 7.8
TI-2020-16490 Cisco SD-WAN vManage Software Arbitrary File Creation Vulnerability CVSS 3.1MEDIUM 6.5
TI-2020-02926 Cisco SD-WAN Solution Software Buffer Overflow Vulnerability CVSS 3.1CRITICAL 9.8
TI-2018-10947 Cisco SD-WAN Solution Certificate Validation Bypass Vulnerability CVSS 3.1CRITICAL 9.8
TI-2020-02925 Cisco SD-WAN vManage Software Authorization Bypass Vulnerability CVSS 3.1CRITICAL 9.9

See all 26 →

Sources

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