CVE-2017-8126

The UMA product with software V200R001 has a privilege elevation vulnerability due to insufficient validation or improper processing of parameters

published November 22, 2017

CVSS
—
EPSS
1%
Percentile
63.9
In the wild
Unconfirmed
What it is

⚠️ An attacker can seize control with just a few crafted packets. This privilege elevation vulnerability in UMA V200R001 is like a waiter who serves up the wrong dish just because you asked for it in a certain way! Think of it like a restaurant where the server, instead of checking your order, just hands over whatever dish looks fancy without caring about allergies or preferences. In this case, an attacker can gain elevated privileges by sending specially crafted packets that aren't properly validated, leading to potentially serious consequences. If exploited, an attacker could gain higher-level access to systems, allowing them to modify settings or access sensitive information. This could lead to unauthorized actions that compromise the integrity and security of the service, making it a threat that shouldn’t be underestimated.

Put simply

Think of it like a restaurant where the server, instead of checking your order, just hands over whatever dish looks fancy without caring about allergies or preferences. In this case, an attacker can gain elevated privileges by sending specially crafted packets that aren't properly validated, leading to potentially serious consequences. This vulnerability arises from insufficient validation or improper processing of parameters in the UMA software, which allows attackers to elevate their privileges by sending specially crafted packets.

What to do

If exploited, an attacker could gain higher-level access to systems, allowing them to modify settings or access sensitive information. This could lead to unauthorized actions that compromise the integrity and security of the service, making it a threat that shouldn’t be underestimated. To mitigate this risk, update to the latest version of the UMA product that addresses this vulnerability. Regularly audit any parameters processed by the system to ensure they are properly validated. Stay vigilant and monitor the system for any suspicious activity. You've got this! By taking these steps, you're not just patching a vulnerability—you're becoming a security hero! 🦸‍♂️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01047 · 63.9th percentile
Published
2017-11-22T19:00Z
EPSS history
Timeline
  • 22 NOV 19:00Z
    The UMA product with software V200R001 has a privilege elevation vulnerability due to insufficient validation or improper processing of parameters
    cvelistv5