CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
7.7 | $0-$5k | 0.03 |
A vulnerability classified as critical was found in Dahua IPC-HX3XXX, HX5XXX, HUM7XXX, VTO75X95X, VTO65XXX, VTH542XH, SD1A1, SD22, SD49, SD50, SD52C, SD6AL, TPC-BF1241, TPC-BF2221, TPC-SD2221, TPC-BF5XXX, TPC-SD8X21 and TPC-PT8X21B. Affected by this vulnerability is some unknown functionality of the component Data Packet Handler. The manipulation with an unknown input leads to a improper authentication vulnerability. The CWE definition for the vulnerability is CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. As an impact it is known to affect confidentiality, integrity, and availability.
The weakness was published 09/11/2021. The advisory is shared at dahuasecurity.com. This vulnerability is known as CVE-2021-33044. Neither technical details nor an exploit are publicly available.
Upgrading eliminates this vulnerability.
Product
Vendor
Name
- HUM7XXX
- HX5XXX
- IPC-HX3XXX
- SD1A1
- SD6AL
- SD22
- SD49
- SD50
- SD52C
- TPC-BF5XXX
- TPC-BF1241
- TPC-BF2221
- TPC-PT8X21B
- TPC-SD8X21
- TPC-SD2221
- VTH542XH
- VTO65XXX
- VTO75X95X
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: 8.1VulDB Meta Temp Score: 7.7
VulDB Base Score: 8.1
VulDB Temp Score: 7.7
VulDB Vector: 🔍
VulDB Reliability: 🔍
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: 🔍
Exploiting
Class: Improper authenticationCWE: CWE-287
ATT&CK: Unknown
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: 🔍
Timeline
05/17/2021 🔍09/11/2021 🔍
09/11/2021 🔍
09/16/2021 🔍
Sources
Advisory: dahuasecurity.comStatus: Confirmed
CVE: CVE-2021-33044 (🔍)
Entry
Created: 09/11/2021 11:40Updated: 09/16/2021 09:32
Changes: 09/11/2021 11:40 (36), 09/16/2021 09:32 (1)
Complete: 🔍
No comments yet. Languages: en.
Please log in to comment.