TI-2018-07790 Aliases CVE-2018-10990 GHSA-j8qv-c9rp-9gqj

On Arris Touchstone Telephony Gateway TG1682G 9.1.103J6 devices, a logout action does not…

LOW 37CWE-613Published 2018-05-14 · Updated 2024-08-05

Key facts

Attack vector: Network
Privileges required: High
User interaction: None
Attack complexity: High
Impact type: Security bypass
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-613.

Summary

On Arris Touchstone Telephony Gateway TG1682G 9.1.103J6 devices, a logout action does not immediately destroy all state on the device related to the validity of the "credential" cookie, which might make it easier for attackers to obtain access at a later time (e.g., "at least for a few minutes"). NOTE: there is no documentation stating that the web UI's logout feature was supposed to do anything beyond removing the cookie from one instance of a web browser; a client-side logout action is often not intended to address cases where a person has made a copy of a cookie outside of a browser.

Why it matters now

EPSS 0.01066 64th 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:commscope:arris_tg1682g_firmware:9.1.103j6:::::::*	9.1.103j6	Vulnerable	CommScope, Inc.
cpe:2.3:h:commscope:arris_tg1682g:-:::::::*	not specified by NVD	Running on	CommScope, Inc.

cpe:2.3:o:commscope:arris_tg1682g_firmware:9.1.103j6:*:*:*:*:*:*:* Versions 9.1.103j6 Vulnerable ·CommScope, Inc.
cpe:2.3:h:commscope:arris_tg1682g:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·CommScope, Inc.

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2018-10990
2026-10-03 Alias added: GHSA-j8qv-c9rp-9gqj

References

Other 1

https://medium.com/%40AkshaySharmaUS/comcast-arris-touchstone-gateway-devices-are-vulnerable-heres-the-disclosure-7d603aa9342c

TI-2017-06927 The Comcast firmware on Cisco DPC3939 (firmware version… CVSS 3.1CRITICAL 9.8
TI-2017-06897 The Comcast firmware on Cisco DPC3939B (firmware version… CVSS 3.1HIGH 8.8
TI-2017-06900 The Comcast firmware on Cisco DPC3939 (firmware version… CVSS 3.1HIGH 7.5
TI-2018-07789 Arris Touchstone Telephony Gateway TG1682G 9.1.103J6 devices are distributed by some ISPs… CVSS 3.1MEDIUM 6.6
TI-2017-06884 The Comcast firmware on Cisco DPC3939 (firmware version… CVSS 3.1MEDIUM 6.5
TI-2017-12384 Arris TG1682G devices with Comcast TG1682_2.0s7_PRODse 10.0.59.SIP.PC20.CT software allow… CVSS 3.1MEDIUM 6.1

See all 7 →

Sources

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