Totolink X6000R 9.4.0cu.852_B20230719 shttpd sub_4119A0 os command injection

CVSS Meta Temp Score
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CTI Interest Score
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7.6$0-$5k0.00

Summaryinfo

A vulnerability was found in Totolink X6000R 9.4.0cu.852_B20230719. It has been rated as critical. The impacted element is the function sub_4119A0 of the file shttpd. Performing a manipulation results in an unknown weakness. This vulnerability is identified as CVE-2023-48811. There is not any exploit available.

Detailsinfo

A vulnerability was found in Totolink X6000R 9.4.0cu.852_B20230719. It has been classified as critical. This affects the function sub_4119A0 of the file shttpd. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

In TOTOLINK X6000R V9.4.0cu.852_B20230719, the shttpd file, sub_4119A0 function obtains fields from the front-end through Uci_ Set_ The Str function that when passed to the CsteSystem function creates a command execution vulnerability.

The weakness was released 12/01/2023. The advisory is shared at notion.so. This vulnerability is uniquely identified as CVE-2023-48811 since 11/20/2023. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1202 for this issue.

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

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-52842). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.6

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

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

11/20/2023 🔍
12/01/2023 +11 days 🔍
12/01/2023 +0 days 🔍
03/01/2026 +821 days 🔍

Sourcesinfo

Vendor: totolink.net

Advisory: notion.so
Status: Not defined

CVE: CVE-2023-48811 (🔍)
GCVE (CVE): GCVE-0-2023-48811
GCVE (VulDB): GCVE-100-246561
EUVD: 🔍

Entryinfo

Created: 12/01/2023 06:59
Updated: 03/01/2026 02:05
Changes: 12/01/2023 06:59 (37), 12/21/2023 14:29 (12), 03/01/2026 02:05 (16)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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