ALFA AIP-W512 3.2.2.2.3 formWsc targetAPMac stack-based overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability was found in ALFA AIP-W512 3.2.2.2.3. It has been classified as critical. This vulnerability affects the function formWsc. This manipulation of the argument targetAPMac causes stack-based overflow. This vulnerability is tracked as CVE-2025-45847. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability has been found in ALFA AIP-W512 3.2.2.2.3 and classified as critical. Affected by this vulnerability is the function formWsc. The manipulation of the argument targetAPMac with an unknown input leads to a stack-based overflow vulnerability. The CWE definition for the vulnerability is CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

ALFA AIP-W512 v3.2.2.2.3 was discovered to contain an authenticated stack overflow via the targetAPMac parameter in the formWsc function.

It is possible to read the advisory at files.alfa.com.tw. This vulnerability is known as CVE-2025-45847 since 04/22/2025. The exploitation appears to be easy. The attack can be launched remotely. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 06/02/2025).

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-2025-14014). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.3

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Stack-based overflow
CWE: CWE-121 / CWE-119
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

04/22/2025 🔍
05/08/2025 +16 days 🔍
05/08/2025 +0 days 🔍
06/02/2025 +25 days 🔍

Sourcesinfo

Advisory: files.alfa.com.tw
Status: Confirmed

CVE: CVE-2025-45847 (🔍)
GCVE (CVE): GCVE-0-2025-45847
GCVE (VulDB): GCVE-100-308047
EUVD: 🔍

Entryinfo

Created: 05/08/2025 18:16
Updated: 06/02/2025 19:33
Changes: 05/08/2025 18:16 (54), 05/13/2025 03:56 (1), 06/02/2025 19:33 (1)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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