2021-34272 | RobotCoin Ethereum ERC20 Token owned Privilege Escalation
CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system. |
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack. |
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability. |
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5.3 | $0-$5k | 0.38 |
A vulnerability was found in RobotCoin (unknown version) and classified as problematic. This issue affects the function owned
of the component Ethereum ERC20 Token Handler. Impacted is confidentiality, integrity, and availability. The summary by CVE is:
A security flaw in the ‘owned’ function of a smart contract implementation for RobotCoin (RBTC), a tradeable Ethereum ERC20 token, allows attackers to hijack victim accounts and arbitrarily increase the digital supply of assets.
The weakness was shared 08/04/2021. It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2021-34272 since 06/07/2021. The exploitation is known to be easy. Access to the local network is required for this attack. The requirement for exploitation is a simple authentication. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 08/07/2021).
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
Name
VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3
VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔒
VulDB Reliability: 🔍
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
Class: Unknown
CWE: Unknown
ATT&CK: Unknown
Local: No
Remote: Partially
Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍Recommended: no mitigation known
Status: 🔍
0-Day Time: 🔒
06/07/2021 CVE assigned
08/04/2021 Advisory disclosed
08/04/2021 VulDB entry created
08/07/2021 VulDB last updateAdvisory: github.com
Status: Not defined
CVE: CVE-2021-34272 (🔒)
Created: 08/04/2021 13:07
Updated: 08/07/2021 19:16
Changes: (2) source_cve_assigned source_cve_nvd_summary
Complete: 🔍
Comments
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