CVE-2021-44746: nec univerge_dt800_data_maintenance_tool
Vulnerability summary
CVE-2021-44746 is a medium (CVSS 5.3) vulnerability in nec univerge_dt800_data_maintenance_tool. EPSS estimates a 1.07% chance of exploitation in the next 30 days, higher than 64.2% of scored vulnerabilities.
Timeline
- 01-02-2022PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
UNIVERGE DT 820 V3.2.7.0 and prior, UNIVERGE DT 830 V5.2.7.0 and prior, UNIVERGE DT 930 V2.4.0.0 and prior, IP Phone Manager V8.9.1 and prior, Data Maintenance Tool for DT900 Series V5.3.0.0 and prior, Data Maintenance Tool for DT800 Series V4.2.0.0 and prior allows a remote attacker who can access to the internal network, the configuration information may be obtained.
CVSS metrics
2 scores · 1 source · 2 versionsEPSS trend
Probability
1.07%
Chance of exploitation in the next 30 days
Percentile
64%
Versus all other CVEs
30-day change
0.00 pp
From 1.07% on 20-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeNo weakness data has been published for this record.
Affected systems
Nec6 products
- univerge_dt800_data_maintenance_tool≤ 4.2.0.0
- univerge_dt820_firmware≤ 3.2.7.0
- univerge_dt830_firmware≤ 5.2.7.0
- univerge_dt900_data_maintenance_tool≤ 5.3.0.0
- univerge_dt930_firmware≤ 2.4.0.0
1 vendor · 6 products