2020-5341 | Dell EMC Avamar Server/Integrated Data Protection Appliance deserialization (DSA-2020-057)
| CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
|---|---|---|
| 7.3 | $5k-$25k | 0.38 |
A vulnerability has been found in Dell EMC Avamar Server and Integrated Data Protection Appliance (Backup Software) (the affected version is unknown) and classified as critical. This vulnerability affects some unknown functionality. The manipulation with an unknown input leads to a privilege escalation vulnerability. The CWE definition for the vulnerability is CWE-502. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:
Deserialization of Untrusted Data Vulnerability Dell EMC Avamar Server versions 7.4.1, 7.5.0, 7.5.1, 18.2, 19.1 and 19.2 and Dell EMC Integrated Data Protection Appliance versions 2.0, 2.1, 2.2, 2.3, 2.4 and 2.4.1 contain a Deserialization of Untrusted Data Vulnerability. A remote unauthenticated attacker could exploit this vulnerability to send a serialized payload that would execute code on the system.
The weakness was shared 07/28/2021 as DSA-2020-057. The advisory is available at dell.com. This vulnerability was named CVE-2020-5341 since 01/03/2020. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $5k-$25k at the moment (estimation calculated on 08/05/2021).
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
Type
Vendor
Name
VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.3
VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔒
VulDB Reliability: 🔍
| AV | AC | Au | C | I | A |
|---|---|---|---|---|---|
| 🔍 | 🔍 | 🔍 | 🔍 | 🔍 | 🔍 |
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| Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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| 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: 🔍
Class: Privilege escalation
CWE: CWE-502
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒
| 0-Day | unlock | unlock | unlock | unlock |
|---|---|---|---|---|
| Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍Recommended: no mitigation known
Status: 🔍
0-Day Time: 🔒
01/03/2020 CVE assigned
07/28/2021 Advisory disclosed
07/28/2021 VulDB entry created
08/05/2021 VulDB last updateVendor: https://www.dellemc.com/
Advisory: DSA-2020-057
Status: Confirmed
CVE: CVE-2020-5341 (🔒)
Created: 07/28/2021 07:40
Updated: 08/05/2021 15:13
Changes: (1) source_cve_cna
Complete: 🔍
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