CVE-2020-10987 Tenda AC1900 Router AC15 Model: command or code injection
In plain words: The program treats text it receives as instructions instead of plain data. The attacker can run commands on the machine — often the whole device is taken over.
Confirmed exploited by CISA on · US federal patch deadline May 3, 2022
What to do
- Install Tenda's security update for AC1900 Router AC15 Model. If no update exists, follow the vendor's workaround or stop using the product until one ships.
- Turn on automatic firmware updates and replace gear the maker no longer supports.
- Change default passwords and switch off remote administration and features you do not use.
- Do not put storage boxes or cameras directly on the internet — use the maker's app or a VPN.
Who is affected
Could reach you. This one is aimed at devices or apps of the kind people own.
What's at risk: Taken over in bulk to join botnets, used to watch your traffic, or — for storage boxes — locked by ransomware.
The details
- Official name
- Tenda AC1900 Router AC15 Model Remote Code Execution Vulnerability
- Product
- Tenda AC1900 Router AC15 Model
- CISA description
- Tenda AC1900 Router AC15 Model contains an unspecified vulnerability that allows remote attackers to execute system commands via the deviceName POST parameter.
- Type of flaw
- Command or code injection (CWE-78)
- Confirmed exploited
- Nov 3, 2021
- US federal patch deadline
- May 3, 2022
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Answering about CVE-2020-10987 ·
Questions about CVE-2020-10987
Is CVE-2020-10987 being exploited?
Yes. CISA added CVE-2020-10987 to its Known Exploited Vulnerabilities catalog on Nov 3, 2021, which means there is reliable evidence of real-world attacks.
How do I fix CVE-2020-10987?
Install Tenda's security update for AC1900 Router AC15 Model. If no update exists, follow the vendor's workaround or stop using the product until one ships. Turn on automatic firmware updates and replace gear the maker no longer supports.
Am I affected by CVE-2020-10987?
Only if you use Tenda AC1900 Router AC15 Model. This one is aimed at devices or apps of the kind people own.