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ID

VAR-202312-1593


CVE

CVE-2023-51035


TITLE

TOTOLINK  of  ex1200l  in the firmware  OS  Command injection vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2023-023757

DESCRIPTION

TOTOLINK EX1200L V9.3.5u.6146_B20201023 is vulnerable to arbitrary command execution on the cstecgi.cgi NTPSyncWithHost interface. TOTOLINK of ex1200l The firmware has OS A command injection vulnerability exists.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. TOTOLINK EX1200L is a dual-band wireless signal amplifier, mainly used to expand the Wi-Fi coverage of home or office environments and solve the problem of weak signals or dead spots

Trust: 2.16

sources: NVD: CVE-2023-51035 // JVNDB: JVNDB-2023-023757 // CNVD: CNVD-2025-15341

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2025-15341

AFFECTED PRODUCTS

vendor:totolinkmodel:ex1200lscope:eqversion:9.3.5u.6146_b20201023

Trust: 1.0

vendor:totolinkmodel:ex1200lscope:eqversion: -

Trust: 0.8

vendor:totolinkmodel:ex1200lscope:eqversion:ex1200l firmware 9.3.5u.6146 b20201023

Trust: 0.8

vendor:totolinkmodel:ex1200lscope: - version: -

Trust: 0.8

vendor:totolinkmodel:ex1200l v9.3.5u.6146 b20201023scope: - version: -

Trust: 0.6

sources: CNVD: CNVD-2025-15341 // JVNDB: JVNDB-2023-023757 // NVD: CVE-2023-51035

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2023-51035
value: CRITICAL

Trust: 1.0

NVD: CVE-2023-51035
value: CRITICAL

Trust: 0.8

CNVD: CNVD-2025-15341
value: HIGH

Trust: 0.6

CNVD: CNVD-2025-15341
severity: HIGH
baseScore: 10.0
vectorString: AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2023-51035
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: CVE-2023-51035
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2025-15341 // JVNDB: JVNDB-2023-023757 // NVD: CVE-2023-51035

PROBLEMTYPE DATA

problemtype:CWE-78

Trust: 1.0

problemtype:OS Command injection (CWE-78) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2023-023757 // NVD: CVE-2023-51035

EXTERNAL IDS

db:NVDid:CVE-2023-51035

Trust: 3.2

db:JVNDBid:JVNDB-2023-023757

Trust: 0.8

db:CNVDid:CNVD-2025-15341

Trust: 0.6

sources: CNVD: CNVD-2025-15341 // JVNDB: JVNDB-2023-023757 // NVD: CVE-2023-51035

REFERENCES

url:https://815yang.github.io/2023/12/12/ex1200l/totolink_ex1200l_ntpsyncwithhost/

Trust: 2.4

url:https://nvd.nist.gov/vuln/detail/cve-2023-51035

Trust: 0.8

sources: CNVD: CNVD-2025-15341 // JVNDB: JVNDB-2023-023757 // NVD: CVE-2023-51035

SOURCES

db:CNVDid:CNVD-2025-15341
db:JVNDBid:JVNDB-2023-023757
db:NVDid:CVE-2023-51035

LAST UPDATE DATE

2025-07-10T23:00:07.657000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2025-15341date:2025-07-09T00:00:00
db:JVNDBid:JVNDB-2023-023757date:2024-01-29T07:21:00
db:NVDid:CVE-2023-51035date:2024-01-03T03:15:54.027

SOURCES RELEASE DATE

db:CNVDid:CNVD-2025-15341date:2025-07-09T00:00:00
db:JVNDBid:JVNDB-2023-023757date:2024-01-29T00:00:00
db:NVDid:CVE-2023-51035date:2023-12-22T19:15:09.920