Totolink N200RE 9.3.5u.6139_B20201216 /cgi-bin/cstecgi.cgi NTPSyncWithHost host_time os command injection

CVSS Meta Temp Score
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CTI Interest Score
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7.9$0-$5k0.00

Summaryinfo

A vulnerability was found in Totolink N200RE 9.3.5u.6139_B20201216 and classified as critical. This affects the function NTPSyncWithHost of the file /cgi-bin/cstecgi.cgi. Executing a manipulation of the argument host_time can lead to os command injection. This vulnerability is tracked as CVE-2024-0296. The attack can be launched remotely. Moreover, an exploit is present. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability has been found in Totolink N200RE 9.3.5u.6139_B20201216 and classified as critical. This vulnerability affects the function NTPSyncWithHost of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument host_time with an unknown input leads to a os command injection vulnerability. The CWE definition for the vulnerability is CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was disclosed 01/07/2024. The advisory is available at github.com. This vulnerability was named CVE-2024-0296. Technical details and also a public exploit are known. This vulnerability is assigned to T1202 by the MITRE ATT&CK project.

It is possible to download the exploit at github.com. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.1
VulDB Meta Temp Score: 7.9

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 7.3
CNA Vector (VulDB): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Os command injection
CWE: CWE-78 / CWE-77 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/07/2024 🔍
01/07/2024 +0 days 🔍
01/07/2024 +0 days 🔍
01/25/2024 +18 days 🔍

Sourcesinfo

Vendor: totolink.net

Advisory: github.com
Status: Not defined

CVE: CVE-2024-0296 (🔍)
GCVE (CVE): GCVE-0-2024-0296
GCVE (VulDB): GCVE-100-249862
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 01/07/2024 10:20
Updated: 01/25/2024 08:44
Changes: 01/07/2024 10:20 (43), 01/25/2024 08:39 (2), 01/25/2024 08:44 (28)
Complete: 🔍
Submitter: jylsec
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #260958: TOTOLINK N200RE V5 V9.3.5u.6139_B20201216 command injection (by jylsec)

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