Telesquare SKT LTE Router SDT-CS3B1 CSRF System Command Execution
Published Mar 16, 2026
5.3
MEDIUMCVSS 4.0
EPSS 0.29%
Description
Telesquare SKT LTE Router SDT-CS3B1 version 1.2.0 contains a cross-site request forgery vulnerability that allows authenticated attackers to execute arbitrary system commands by exploiting missing request validation. Attackers can craft malicious web pages that perform administrative actions when visited by logged-in users, enabling command execution with router privileges.
Affected products
-
- Version 1.2.0StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Telesquare | Sdt-Cs3b1 | n/a |
|
- 1.2.0
Running on/with
- n/a
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:L
1 other source (NVD) ▾
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:L/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:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
1 other source (CVE.org) ▾
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
PoCAutomatable
NoTechnical Impact
PartialDecision
n/aAssessed Mar 16, 2026 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
Mar–Oct 2026- EPSS v4
- EPSS v5
Percentile over time
- EPSS v4
- EPSS v5
Table of values (3 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.29% (0.00286) | 19.09th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.29% (0.00286) | 20.10th | v5 (v2026.06.15) |
| Mar 16, 2026 | 0.02% (0.00018) | 4.05th | v4 (v2025.03.14) |
References (6)
- https://cxsecurity.com/issue/WLB-2017120299 third-party-advisoryIssue Tracking
- https://exchange.xforce.ibmcloud.com/vulnerabilities/136839 vdb-entryThird Party Advisory
- https://packetstormsecurity.com/files/145550 exploitThird Party Advisory
- https://www.exploit-db.com/exploits/43400/ exploitVDB Entry
- https://www.vulncheck.com/advisories/telesquare-skt-lte-router-sdt-cs3b1-csrf-system-command-execution third-party-advisoryThird Party Advisory
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2017-5443.php third-party-advisoryExploitThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://cxsecurity.com/issue/WLB-2017120299 | third-party-advisoryIssue Tracking | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/136839 | vdb-entryThird Party Advisory | |
| https://packetstormsecurity.com/files/145550 | exploitThird Party Advisory | |
| https://www.exploit-db.com/exploits/43400/ | exploitVDB Entry | |
| https://www.vulncheck.com/advisories/telesquare-skt-lte-router-sdt-cs3b1-csrf-system-command-execution | third-party-advisoryThird Party Advisory | |
| https://www.zeroscience.mk/en/vulnerabilities/ZSL-2017-5443.php | third-party-advisoryExploitThird Party Advisory |
Change history (0)
No recorded changes yet.