CVE-2021-22300 Information disclosure in eCNS280 TD
Attackers can obtain sensitive information from temporary files via inter-process access due to a missing timeout mechanism in Huawei eCNS280_TD devices.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-22300?
CVE-2021-22300 is a medium-severity vulnerability in eCNS280_TD, published on 6 Feb 2021. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
There is an information leak vulnerability in eCNS280_TD versions V100R005C00 and V100R005C10. A command does not have timeout exit mechanism. Temporary file contains sensitive information. This allows attackers to obtain information by inter-process access that requires other methods.
Weakness: CWE-312
Which versions are affected by CVE-2021-22300?
It affects 1 product.
Products include Huawei Ecns280 Td Firmware.
How do I fix CVE-2021-22300?
No fix has been published for CVE-2021-22300 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-22300 being exploited?
There is no known exploitation of CVE-2021-22300 in the wild and no public exploit code.
Other vulnerabilities in eCNS280_TD
Sources
Also known as GHSA-5wq8-r82h-2qqc.