CVE-2026-26342

Published: Feb 24, 2026Modified: Jun 17, 2026

8.7

Vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XShow less

Source: disclosure@vulncheck.com (Secondary)

Description

Tattile Smart+, Vega, and Basic device families firmware versions 1.181.5 and prior implement an authentication token (X-User-Token) with insufficient expiration. An attacker who obtains a valid token (for example via interception, log exposure, or token reuse on a shared system) can continue to authenticate to the management interface until the token is revoked, enabling unauthorized access to device functions and data.

Affected (10)

Products: Tattile: Smart+ Firmware, Tolling+ Firmware, Smart+ Speed Firmware, Smart+ Traffic Light Firmware, Axle Counter Firmware, Vega53 Firmware, Vega33 Firmware, Vega11 Firmware, Basic Mk2 Firmware, Anpr Mobile Firmware

Tattile

10 products

Smart+ Firmware

Tolling+ Firmware

Smart+ Speed Firmware

Smart+ Traffic Light Firmware

Axle Counter Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Tattile Smart+ Firmware	Up to 1.181.5

Running on/with	Platform Versions
Tattile Smart+	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Tattile Tolling+ Firmware	Up to 1.181.5

Running on/with	Platform Versions
Tattile Tolling+	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Tattile Smart+ Speed Firmware	Up to 1.181.5

Running on/with	Platform Versions
Tattile Smart+ Speed	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Tattile Smart+ Traffic Light Firmware	Up to 1.181.5

Running on/with	Platform Versions
Tattile Smart+ Traffic Light	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Tattile Axle Counter Firmware	Up to 1.181.5

Running on/with	Platform Versions
Tattile Axle Counter	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Tattile Vega53 Firmware	Up to 1.181.5

Running on/with	Platform Versions
Tattile Vega53	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Tattile Vega33 Firmware	Up to 1.181.5

Running on/with	Platform Versions
Tattile Vega33	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Tattile Vega11 Firmware	Up to 1.181.5

Running on/with	Platform Versions
Tattile Vega11	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Tattile Basic Mk2 Firmware	Up to 1.181.5

Running on/with	Platform Versions
Tattile Basic Mk2	All versions

Configuration J

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Tattile Anpr Mobile Firmware	Up to 1.181.5

Running on/with	Platform Versions
Tattile Anpr Mobile	All versions

Related CWEs

CWE-613

Insufficient Session Expiration

According to WASC, "Insufficient Session Expiration is when a web site permits an attacker to reuse old session credentials or session IDs for authorization."

References (3)

https://www.tattile.com/

Source: disclosure@vulncheck.com

Product

https://www.vulncheck.com/advisories/tattile-smart-vega-basic-insufficient-session-token-expiration

Source: disclosure@vulncheck.com

VDB EntryVendor Advisory

https://www.zeroscience.mk/en/vulnerabilities/ZSL-2026-5976.php

Source: disclosure@vulncheck.com

ExploitVendor Advisory

Timeline

No history available yet.