by Kastro
Paper/Archive/CVE-2026-26342

CVE-2026-26342

Tattile s.r.l. Smart+ — Tattile Smart+ / Vega / Basic <= 1.181.5 Insufficient Session Token Expiration

EPSS 0.8%public exploitCVSS 9.8
critical.is priorityof 100
51
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 57.0.570 × 2011.4Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

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

ProductAffectedFixed inSource
Smart+≤ 1.181.5–CNA
Tolling+≤ 1.181.5–CNA
Smart+ Speed≤ 1.181.5–CNA
Smart+ Traffic Light≤ 1.181.5–CNA
Axle Counter≤ 1.181.5–CNA
Vega53≤ 1.181.5–CNA
Vega33≤ 1.181.5–CNA
Vega11≤ 1.181.5–CNA
Basic MK2≤ 1.181.5–CNA
ANPR Mobile≤ 1.181.5–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
VulnCheck (CNA)8.7CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CISA ADPSSVCExploitation: poc · Automatable: no · Technical impact: total

References

exploitzeroscience.mk/en/vulnerabilities/ZSL-2026-5976.phpreftattile.comwriteupvulncheck.com/advisories/tattile-smart-vega-basic-insufficient-session-token-expiration