VulnerabilityModified
CVE-2021-46442
In the "webupg" binary of D-Link DIR-825 G1, attackers can bypass authentication through parameters "autoupgrade.asp", and perform functions such as downloading configuration files and updating firmware without authorization.
CRITICAL 9.8EPSS 55.5%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 55.5%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
Description
In the "webupg" binary of D-Link DIR-825 G1, attackers can bypass authentication through parameters "autoupgrade.asp", and perform functions such as downloading configuration files and updating firmware without authorization.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 55.54% probability · 99th percentile
- CISA KEV
- Not listed
- Affected
- dlink/dir-825 firmware
- Source
- cve@mitre.org
References
- https://github.com/tgp-top/D-Link-DIR-825Exploit, Third Party Advisory
- https://www.dlink.com/en/security-bulletin/Vendor Advisory
- https://github.com/tgp-top/D-Link-DIR-825Exploit, Third Party Advisory
- https://www.dlink.com/en/security-bulletin/Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.