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.
An official patch is available. Apply the patch as soon as possible.
CVSS v4.0 Metrics
Exploitability
Attack VectorNetwork
ComplexityLow
RequirementsPresent
PrivilegesNone
User InteractionNone
Threat
Exploit MaturityUnreported
Vulnerable System
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
Subsequent System
ConfidentialityNone
IntegrityNone
AvailabilityNone
Supplemental
SafetyNegligible
AutomatableYes
RecoveryAutomatic
Value DensityConcentrated
UrgencyMedium
Patch StatusOfficial Patch
Change Log
| Date | Source | Changes | Score |
|---|
| 2026-07-21 | nvd | patch: Unavailable→Official Patch | 7.2 → 7.2 |
| 2026-07-21 | cve.org | initial, patch: Unavailable | 7.2 |
Affected Software
| Vendor | Product | Version |
|---|
| Dell | Avamar Virtual Edition | < Avamar 7.5 Virtual Edition for V |
| dell | emc_avamar_server | 18.1 |
| dell | emc_avamar_server | 18.2 |
| dell | emc_avamar_server | 19.1 |
| dell | emc_avamar_server | 19.2 |
| dell | emc_avamar_server | 7.4.1 |
| dell | emc_avamar_server | 7.5.0 |
| dell | emc_avamar_server | 7.5.1 |
| dell | emc_integrated_data_protection_appliance_firmware | 2.0 |
| dell | emc_integrated_data_protection_appliance_firmware | 2.1 |
| dell | emc_integrated_data_protection_appliance_firmware | 2.2 |
| dell | emc_integrated_data_protection_appliance_firmware | 2.3 |
| dell | emc_integrated_data_protection_appliance_firmware | 2.4 |
| dell | emc_integrated_data_protection_appliance_firmware | 2.4.1 |
Published: 2021-07-28
