CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.6 | $0-$5k | 0.00 |
A vulnerability, which was classified as problematic, was found in McAfee Database Security up to 4.8.3. Affected is an unknown code block of the component DBS Server. The manipulation with an unknown input leads to a file access vulnerability. CWE is classifying the issue as CWE-552. The product makes files or directories accessible to unauthorized actors, even though they should not be. This is going to have an impact on confidentiality, integrity, and availability.
The weakness was disclosed 12/08/2021. The advisory is shared for download at kc.mcafee.com. This vulnerability is traded as CVE-2021-31850 since 04/27/2021. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1083.
Upgrading to version 4.8.4 eliminates this vulnerability.
The entries VDB-131593, VDB-176228, VDB-176229 and VDB-176252 are pretty similar.
Product
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.6VulDB Meta Temp Score: 5.6
VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 6.5
NVD Vector: 🔍
CNA Base Score: 6.1
CNA Vector (McAfee): 🔍
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: File accessCWE: CWE-552 / CWE-425
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: Database Security 4.8.4
Timeline
04/27/2021 🔍12/08/2021 🔍
12/08/2021 🔍
12/11/2021 🔍
Sources
Vendor: mcafee.comAdvisory: kc.mcafee.com
Status: Confirmed
Confirmation: 🔍
CVE: CVE-2021-31850 (🔍)
See also: 🔍
Entry
Created: 12/08/2021 14:53Updated: 12/11/2021 08:23
Changes: 12/08/2021 14:53 (49), 12/11/2021 08:22 (2), 12/11/2021 08:23 (18)
Complete: 🔍
Cache ID: 18:55C:103
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