Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2026-26342

Severity CVSS v4.0:
HIGH
Type:
Unavailable / Other
Publication date:
24/02/2026
Last modified:
27/02/2026

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.

Impact

Vector 4.0
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 CVSS v4.0 Severity and Metrics:

Base Score: 8.70 HIGH
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

Attack Vector (AV): Network
Attack Complexity (AC): Low
Attack Requirements (AT): None
Privileges Required (PR): Low
User Interaction (UI): None
Confidentiality (VC): High
Integrity (VI): High
Availability (VA): High
Confidentiality (SC): None
Integrity (SI): None
Availability (SA): None

Base Score 4.0
8.70
Severity 4.0
HIGH
Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 9.80 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
9.80
Severity 3.x
CRITICAL

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:tattile:smart\+_firmware:*:*:*:*:*:*:*:* 1.181.5 (including)
cpe:2.3:h:tattile:smart\+:-:*:*:*:*:*:*:*
cpe:2.3:o:tattile:tolling\+_firmware:*:*:*:*:*:*:*:* 1.181.5 (including)
cpe:2.3:h:tattile:tolling\+:-:*:*:*:*:*:*:*
cpe:2.3:o:tattile:smart\+_speed_firmware:*:*:*:*:*:*:*:* 1.181.5 (including)
cpe:2.3:h:tattile:smart\+_speed:-:*:*:*:*:*:*:*
cpe:2.3:o:tattile:smart\+_traffic_light_firmware:*:*:*:*:*:*:*:* 1.181.5 (including)
cpe:2.3:h:tattile:smart\+_traffic_light:-:*:*:*:*:*:*:*
cpe:2.3:o:tattile:axle_counter_firmware:*:*:*:*:*:*:*:* 1.181.5 (including)
cpe:2.3:h:tattile:axle_counter:-:*:*:*:*:*:*:*
cpe:2.3:o:tattile:vega53_firmware:*:*:*:*:*:*:*:* 1.181.5 (including)
cpe:2.3:h:tattile:vega53:-:*:*:*:*:*:*:*
cpe:2.3:o:tattile:vega33_firmware:*:*:*:*:*:*:*:* 1.181.5 (including)
cpe:2.3:h:tattile:vega33:-:*:*:*:*:*:*:*
cpe:2.3:o:tattile:vega11_firmware:*:*:*:*:*:*:*:* 1.181.5 (including)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools