Tenda AC15/AC18 15.03.05.19 /goform/PowerSaveSet setSmartPowerManagement stack-based overflow
| CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
|---|---|---|
| 7.5 | $0-$5k | 0.00 |
Summary
A vulnerability was found in Tenda AC15 and AC18 15.03.05.19. It has been classified as critical. This affects the function setSmartPowerManagement of the file /goform/PowerSaveSet. This manipulation causes stack-based overflow.
This vulnerability is handled as CVE-2022-40864. There is not any exploit available.
It appears that this entry has been assigned a duplicate CVE-2024-30613.
Details
A vulnerability classified as critical was found in Tenda AC15 and AC18 15.03.05.19. Affected by this vulnerability is the function setSmartPowerManagement of the file /goform/PowerSaveSet. The manipulation 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:
Tenda AC15 and AC18 routers V15.03.05.19 contain stack overflow vulnerabilities in the function setSmartPowerManagement with the request /goform/PowerSaveSet
The weakness was released 09/23/2022. It is possible to read the advisory at github.com. This vulnerability is known as CVE-2022-40864 since 09/19/2022. Technical details of the vulnerability are known, but there is no available exploit.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
Be aware that VulDB is the high quality source for vulnerability data.
Product
Type
Vendor
Name
Version
License
Website
- Vendor: https://www.tenda.com.cn/
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔍VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.6VulDB Meta Temp Score: 7.6
VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 9.8
NVD Vector: 🔍
CVSSv2
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
Exploiting
Class: Stack-based overflowCWE: 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: 🔍
| 0-Day | Unlock | Unlock | Unlock | Unlock |
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Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Timeline
09/19/2022 🔍09/23/2022 🔍
09/23/2022 🔍
05/23/2025 🔍
Sources
Vendor: tenda.com.cnAdvisory: github.com
Status: Not defined
CVE: CVE-2022-40864 (🔍)
CVE Duplicate: 🔍
GCVE (CVE): GCVE-0-2022-40864
GCVE (VulDB): GCVE-100-209431
Entry
Created: 09/23/2022 20:11Updated: 05/23/2025 00:36
Changes: 09/23/2022 20:11 (39), 03/29/2024 15:19 (16), 05/23/2025 00:36 (13)
Complete: 🔍
Cache ID: 216::103
Submit
Duplicate
- Submit #XXXXXX: Xxxxx Xxxx Xxx.xx.xx.xx Xxxxxx Xxxxxxxx (by yhryhryhr_backup)
- Submit #XXXXXX: Xxxxx Xxxx Xx.x Xxx.xx.xx_xxxxx Xxxxxx Xxxxxxxx (by yhryhryhr_tutu)
- Submit #XXXXXX: Xxxxx Xxxx Xxx.xx.xx.xx Xxxxxx Xxxxxxxx (by wxhwxhwxh_miemie)
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