CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.4 | $0-$5k | 0.00 |
A vulnerability, which was classified as problematic, was found in Tencent GameLoop up to 4.1.21.89. This affects an unknown part of the component Update Handler. The manipulation with an unknown input leads to a cleartext transmission vulnerability. CWE is classifying the issue as CWE-319. The product transmits sensitive or security-critical data in cleartext in a communication channel that can be sniffed by unauthorized actors. This is going to have an impact on confidentiality, integrity, and availability.
The weakness was presented 06/07/2021. It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2021-33879. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1040 according to MITRE ATT&CK.
Upgrading to version 4.1.21.90 eliminates this vulnerability.
Product
Vendor
Name
Version
- 4.1.21.0
- 4.1.21.1
- 4.1.21.2
- 4.1.21.3
- 4.1.21.4
- 4.1.21.5
- 4.1.21.6
- 4.1.21.7
- 4.1.21.8
- 4.1.21.9
- 4.1.21.10
- 4.1.21.11
- 4.1.21.12
- 4.1.21.13
- 4.1.21.14
- 4.1.21.15
- 4.1.21.16
- 4.1.21.17
- 4.1.21.18
- 4.1.21.19
- 4.1.21.20
- 4.1.21.21
- 4.1.21.22
- 4.1.21.23
- 4.1.21.24
- 4.1.21.25
- 4.1.21.26
- 4.1.21.27
- 4.1.21.28
- 4.1.21.29
- 4.1.21.30
- 4.1.21.31
- 4.1.21.32
- 4.1.21.33
- 4.1.21.34
- 4.1.21.35
- 4.1.21.36
- 4.1.21.37
- 4.1.21.38
- 4.1.21.39
- 4.1.21.40
- 4.1.21.41
- 4.1.21.42
- 4.1.21.43
- 4.1.21.44
- 4.1.21.45
- 4.1.21.46
- 4.1.21.47
- 4.1.21.48
- 4.1.21.49
- 4.1.21.50
- 4.1.21.51
- 4.1.21.52
- 4.1.21.53
- 4.1.21.54
- 4.1.21.55
- 4.1.21.56
- 4.1.21.57
- 4.1.21.58
- 4.1.21.59
- 4.1.21.60
- 4.1.21.61
- 4.1.21.62
- 4.1.21.63
- 4.1.21.64
- 4.1.21.65
- 4.1.21.66
- 4.1.21.67
- 4.1.21.68
- 4.1.21.69
- 4.1.21.70
- 4.1.21.71
- 4.1.21.72
- 4.1.21.73
- 4.1.21.74
- 4.1.21.75
- 4.1.21.76
- 4.1.21.77
- 4.1.21.78
- 4.1.21.79
- 4.1.21.80
- 4.1.21.81
- 4.1.21.82
- 4.1.21.83
- 4.1.21.84
- 4.1.21.85
- 4.1.21.86
- 4.1.21.87
- 4.1.21.88
- 4.1.21.89
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: 5.4
VulDB Base Score: 5.6
VulDB Temp Score: 5.4
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: Cleartext transmissionCWE: CWE-319 / CWE-310
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: GameLoop 4.1.21.90
Timeline
06/06/2021 🔍06/07/2021 🔍
06/07/2021 🔍
06/10/2021 🔍
Sources
Advisory: github.comStatus: Confirmed
CVE: CVE-2021-33879 (🔍)
Entry
Created: 06/07/2021 10:07Updated: 06/10/2021 10:01
Changes: 06/07/2021 10:07 (38), 06/10/2021 10:01 (5)
Complete: 🔍
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