CVE-2022-46570
First published: Fri Dec 23 2022(Updated: )
D-Link DIR-882 DIR882A1_FW130B06, DIR-878 DIR_878_FW1.30B08 was discovered to contain a stack overflow via the Password parameter in the SetWan3Settings module.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| D-Link DIR-882 A1 Firmware | =1.30b06 | |
| D-Link DIR-882 A1 | ||
| D-Link DIR-882 A1 Firmware | =1.30b06 | |
| D-Link DIR-882 A1 |
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Reference Links
- https://hackmd.io/@0dayResearch/SetWan3Settings_l2tp
- https://hackmd.io/@0dayResearch/SetWan3Settings_pppoe
- https://hackmd.io/@0dayResearch/SetWan3Settings_pptp
- https://hackmd.io/@0dayResearch/r1zsTSmDs
- https://www.dlink.com/en/security-bulletin/
- https://hackmd.io/%400dayResearch/r1zsTSmDs
- https://hackmd.io/%400dayResearch/SetWan3Settings_l2tp
- https://hackmd.io/%400dayResearch/SetWan3Settings_pppoe
- https://hackmd.io/%400dayResearch/SetWan3Settings_pptp
Frequently Asked Questions
What is the severity of CVE-2022-46570?
CVE-2022-46570 is considered a critical vulnerability due to its potential to cause a stack overflow.
How do I fix CVE-2022-46570?
To mitigate CVE-2022-46570, update the D-Link DIR-882 and DIR-878 routers to the latest firmware version provided by the manufacturer.
What software versions are affected by CVE-2022-46570?
CVE-2022-46570 affects D-Link DIR-882 A1 Firmware version 1.30b06 and similar versions.
Can CVE-2022-46570 be exploited remotely?
Yes, CVE-2022-46570 can be exploited remotely by sending malicious requests to the affected router's SetWan3Settings module.
What type of vulnerability is CVE-2022-46570?
CVE-2022-46570 is a stack overflow vulnerability caused by improper handling of input parameters in the router firmware.
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- canonical/d-link dir-882 a1 firmware
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- canonical/d-link dir-882 a1