A vulnerability classified as critical has been found in XiongMai Besder IP20H1 V4.02.R12.00035520.12012.047500.00200. This affects an unknown function. The manipulation as part of a Negative Number leads to a memory corruption vulnerability (Integer Overflow). CWE is classifying the issue as CWE-190. This is going to have an impact on confidentiality, integrity, and availability.
The weakness was disclosed 05/10/2019. This vulnerability is uniquely identified as CVE-2019-11878 since 05/10/2019. The attack can only be initiated within the local network. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 05/11/2019).
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
Product
Vendor
Name
CPE 2.3
CPE 2.2
CVSSv3
VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.3
VulDB Base Score:
6.3VulDB Temp Score:
6.3VulDB Vector:
🔒VulDB Reliability:
🔍CVSSv2
VulDB Base Score:
🔒VulDB Temp Score:
🔒VulDB Reliability:
🔍Exploiting
Class: Memory corruption / Integer Overflow (
CWE-190)
Local: No
Remote: Partially
Availability:
🔒Status: Not defined
Price Prediction:
🔍Current Price Estimation:
🔒Threat Intelligence
Threat:
🔍Adversaries:
🔍Geopolitics:
🔍Economy:
🔍Predictions:
🔍Remediation:
🔍Countermeasures
Recommended: no mitigation known
0-Day Time:
🔒Timeline
05/10/2019 Advisory disclosed
05/10/2019 CVE assigned05/11/2019 VulDB entry created05/11/2019 VulDB last updateSources
CVE:
CVE-2019-11878 (
🔒)
Entry
Created: 05/11/2019 02:59 AM
Complete:
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