CVE-2023-43199

D-Link device DI-7200GV2.E1 v21.04.09E1 was discovered to contain a stack overflow via the prev parameter in the H5/login.cgi function

published September 20, 2023

CVSS
โ€”
EPSS
1%
Percentile
59.8
In the wild
Unconfirmed
What it is

โš ๏ธ Oh no! A sneaky stack overflow has been detected in D-Link's DI-7200GV2.E1, triggered by a seemingly innocent 'prev' parameter at login! ๐Ÿ”ฅ Think of it like a crowded elevator suddenly cramming in one too many people โ€” it gets overloaded, and everything comes crashing down! In this case, if exploited, the device could come to a grinding halt instead of letting you in. An attacker might exploit this vulnerability to crash the device or potentially execute arbitrary code, leading to significant downtime or loss of access! While this isn't actively being exploited right now, the potential impact could be devastating if it falls into the wrong hands.

Put simply

Think of it like a crowded elevator suddenly cramming in one too many people โ€” it gets overloaded, and everything comes crashing down! In this case, if exploited, the device could come to a grinding halt instead of letting you in. This vulnerability arises from a stack overflow in the handling of the 'prev' parameter within the H5/login.cgi function of the D-Link device, allowing for unauthorized actions when manipulated.

What to do

An attacker might exploit this vulnerability to crash the device or potentially execute arbitrary code, leading to significant downtime or loss of access! While this isn't actively being exploited right now, the potential impact could be devastating if it falls into the wrong hands. Make sure to patch your D-Link DI-7200GV2.E1 to the latest firmware version as soon as it's available. Regularly check for updates and consider applying additional network security measures to protect your devices. You've got this! Stay vigilant, and you'll keep your network secure and running smoothly! ๐Ÿ›ก๏ธ

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00916 ยท 59.8th percentile
Published
2023-09-20T00:00Z
EPSS history
Timeline
  • 20 SEP 00:00Z
    D-Link device DI-7200GV2.E1 v21.04.09E1 was discovered to contain a stack overflow via the prev parameter in the H5/login.cgi function
    cvelistv5