Wavlink AC3000 M33A8.V5030.210505 nas.cgi set_ftp_cfg ftp_name external control of setting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.8$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Wavlink AC3000 M33A8.V5030.210505. This impacts the function set_ftp_cfg of the file nas.cgi. Executing a manipulation of the argument ftp_name can lead to external control of setting. This vulnerability is handled as CVE-2024-39788. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability has been found in Wavlink AC3000 M33A8.V5030.210505 and classified as critical. This vulnerability affects the function set_ftp_cfg of the file nas.cgi. The manipulation of the argument ftp_name with an unknown input leads to a external control of setting vulnerability. The CWE definition for the vulnerability is CWE-15. One or more system settings or configuration elements can be externally controlled by a user. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Multiple external config control vulnerabilities exist in the nas.cgi set_ftp_cfg() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to permission bypass. An attacker can make an authenticated HTTP request to trigger these vulnerabilities.A configuration injection vulnerability exists within the `ftp_name` POST parameter.

The advisory is available at talosintelligence.com. This vulnerability was named CVE-2024-39788 since 06/28/2024. The exploitation appears to be easy. The attack can be initiated remotely. The exploitation needs additional levels of successful authentication. Technical details are known, but there is no available exploit. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 08/22/2025).

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

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.8

VulDB Base Score: 7.2
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.2
NVD Vector: 🔍

CNA Base Score: 9.1
CNA Vector (talos): 🔍

CVSSv2info

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

Exploitinginfo

Class: External control of setting
CWE: CWE-15
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

06/28/2024 🔍
01/14/2025 +200 days 🔍
01/14/2025 +0 days 🔍
08/22/2025 +220 days 🔍

Sourcesinfo

Advisory: TALOS-2024-2056
Status: Not defined

CVE: CVE-2024-39788 (🔍)
GCVE (CVE): GCVE-0-2024-39788
GCVE (VulDB): GCVE-100-291586

Entryinfo

Created: 01/14/2025 16:02
Updated: 08/22/2025 21:35
Changes: 01/14/2025 16:02 (64), 08/22/2025 21:35 (12)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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