CVE-2020-13393

An issue was discovered on Tenda AC6 V1.0 V15.03.05.19_multi_TD01, AC9 V1.0 V15.03.05.19(6318)_CN, AC9 V3.0 V15.03.06.42_multi, AC15 V1.0…

published May 22, 2020

CVSS
—
EPSS
3%
Percentile
88.4
In the wild
Unconfirmed
What it is

🚨 A sneaky buffer overflow in Tenda routers could let attackers craft malicious payloads to take control of your network! 🔥 Think of it like a restaurant that accepts oversized orders without checking the kitchen capacity — you end up with a catastrophic spaghetti spill! 🍝 If exploited, this vulnerability allows an attacker to execute arbitrary code on your router, potentially granting them full control over your network settings. This could lead to unauthorized access, data interception, or even a complete network takeover — a hacker’s playground!

Put simply

Think of it like a restaurant that accepts oversized orders without checking the kitchen capacity — you end up with a catastrophic spaghetti spill! 🍝 This buffer overflow issue in the web server's handling of the /goform/saveParentControlInfo parameters allows an attacker to overwrite the return address of a function, leading to remote code execution.

What to do

If exploited, this vulnerability allows an attacker to execute arbitrary code on your router, potentially granting them full control over your network settings. This could lead to unauthorized access, data interception, or even a complete network takeover — a hacker’s playground! To protect yourself, update your Tenda router firmware to the latest version immediately. Ensure you check Tenda's website for any patches addressing this vulnerability. Additionally, consider changing default credentials and enhancing your router's security settings for extra protection. You've got this! Take action now to secure your network and maintain your hero status! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.03283 · 88.4th percentile
Published
2020-05-22T16:06Z
EPSS history
Timeline
  • 22 MAY 16:06Z
    An issue was discovered on Tenda AC6 V1.0 V15.03.05.19_multi_TD01, AC9 V1.0 V15.03.05.19(6318)_CN, AC9 V3.0 V15.03.06.42_multi, AC15 V1.0…
    cvelistv5