How severe is CVE-2018-11076?

CVE-2018-11076 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2018-11076 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-11076?

CVE-2018-11076 primarily affects Dell Emc Avamar. In total, 26 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2018-11076?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2018-11076 published?

CVE-2018-11076 was published on 2018-11-26 and last updated on 2026-06-17.

CVE-2018-11076

CVE-2018-11076 is a medium-severity vulnerability in Dell Emc Avamar with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v2: 3.3
EPSS exploit prediction: 1% (53rd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Dell Emc Avamar
Published: 2018-11-26
Last modified: 2026-06-17

Description

Dell EMC Avamar Server versions 7.2.0, 7.2.1, 7.3.0, 7.3.1, 7.4.0 and 7.4.1 and Dell EMC Integrated Data Protection Appliance (IDPA) 2.0 are affected by an information exposure vulnerability. Avamar Java management console's SSL/TLS private key may be leaked in the Avamar Java management client package. The private key could potentially be used by an unauthenticated attacker on the same data-link layer to initiate a MITM attack on management console users.

Frequently asked questions

What is CVE-2018-11076?: Dell EMC Avamar Server versions 7.2.0, 7.2.1, 7.3.0, 7.3.1, 7.4.0 and 7.4.1 and Dell EMC Integrated Data Protection Appliance (IDPA) 2.0 are affected by an information exposure vulnerability. Avamar Java management console's SSL/TLS private key may be leaked in the Avamar Java management client package. The private key could potentially be used by an unauthenticated attacker on the same data-link layer to initiate a MITM attack on management console users.
How severe is CVE-2018-11076?: CVE-2018-11076 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2018-11076 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-11076?: CVE-2018-11076 primarily affects Dell Emc Avamar. In total, 26 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2018-11076?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-11076 published?: CVE-2018-11076 was published on 2018-11-26 and last updated on 2026-06-17.

References

Affected products (26)

cpe:2.3:a:dell:emc_avamar:7.2.0:*:*:*:*:*:*:*
cpe:2.3:a:dell:emc_avamar:7.2.1:*:*:*:*:*:*:*
cpe:2.3:a:dell:emc_avamar:7.3.0:*:*:*:*:*:*:*
cpe:2.3:a:dell:emc_avamar:7.3.1:*:*:*:*:*:*:*
cpe:2.3:a:dell:emc_avamar:7.4.0:*:*:*:*:*:*:*
cpe:2.3:a:dell:emc_avamar:7.4.1:*:*:*:*:*:*:*
cpe:2.3:a:dell:emc_integrated_data_protection_appliance:2.0:*:*:*:*:*:*:*
cpe:2.3:a:vmware:vsphere_data_protection:6.0.0:*:*:*:*:*:*:*
cpe:2.3:a:vmware:vsphere_data_protection:6.0.1:*:*:*:*:*:*:*
cpe:2.3:a:vmware:vsphere_data_protection:6.0.2:*:*:*:*:*:*:*
cpe:2.3:a:vmware:vsphere_data_protection:6.0.3:*:*:*:*:*:*:*
cpe:2.3:a:vmware:vsphere_data_protection:6.0.4:*:*:*:*:*:*:*
cpe:2.3:a:vmware:vsphere_data_protection:6.0.5:*:*:*:*:*:*:*
cpe:2.3:a:vmware:vsphere_data_protection:6.0.6:*:*:*:*:*:*:*
cpe:2.3:a:vmware:vsphere_data_protection:6.0.7:*:*:*:*:*:*:*
cpe:2.3:a:vmware:vsphere_data_protection:6.0.8:*:*:*:*:*:*:*
cpe:2.3:a:vmware:vsphere_data_protection:6.1.0:*:*:*:*:*:*:*
cpe:2.3:a:vmware:vsphere_data_protection:6.1.1:*:*:*:*:*:*:*
cpe:2.3:a:vmware:vsphere_data_protection:6.1.2:*:*:*:*:*:*:*
cpe:2.3:a:vmware:vsphere_data_protection:6.1.3:*:*:*:*:*:*:*
cpe:2.3:a:vmware:vsphere_data_protection:6.1.4:*:*:*:*:*:*:*
cpe:2.3:a:vmware:vsphere_data_protection:6.1.5:*:*:*:*:*:*:*
cpe:2.3:a:vmware:vsphere_data_protection:6.1.6:*:*:*:*:*:*:*
cpe:2.3:a:vmware:vsphere_data_protection:6.1.7:*:*:*:*:*:*:*
cpe:2.3:a:vmware:vsphere_data_protection:6.1.8:*:*:*:*:*:*:*
cpe:2.3:a:vmware:vsphere_data_protection:6.1.9:*:*:*:*:*:*:*

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