TRENDnet Wireless AC Easy-Upgrader TEW-820AP 1.0R 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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7.5$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in TRENDnet Wireless AC Easy-Upgrader TEW-820AP 1.0R. Affected by this issue is some unknown functionality. The manipulation results in stack-based overflow. This vulnerability is identified as CVE-2022-44373. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in TRENDnet Wireless AC Easy-Upgrader TEW-820AP 1.0R. It has been classified as critical. Affected is an unknown part. The manipulation with an unknown input leads to a stack-based overflow vulnerability. CWE is classifying the issue as 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). This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

A stack overflow vulnerability exists in TrendNet Wireless AC Easy-Upgrader TEW-820AP (Version v1.0R, firmware version 1.01.B01) which may result in remote code execution.

The weakness was released 12/08/2022. The advisory is available at github.com. This vulnerability is traded as CVE-2022-44373 since 10/30/2022. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 04/24/2025).

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: 7.6
VulDB Meta Temp Score: 7.6

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

NVD Base Score: 8.8
NVD Vector: 🔍

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

10/30/2022 🔍
12/08/2022 +39 days 🔍
12/08/2022 +0 days 🔍
04/24/2025 +868 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2022-44373 (🔍)
GCVE (CVE): GCVE-0-2022-44373
GCVE (VulDB): GCVE-100-215106

Entryinfo

Created: 12/08/2022 08:39
Updated: 04/24/2025 04:19
Changes: 12/08/2022 08:39 (37), 01/01/2023 12:27 (11), 04/24/2025 04:19 (16)
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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