Vulnerability Name:

CVE-2018-1217 (CCN-141347)

Assigned:2017-12-06
Published:2018-04-05
Updated:2019-10-03
Summary:Avamar Installation Manager in Dell EMC Avamar Server 7.3.1, 7.4.1, and 7.5.0, and Dell EMC Integrated Data Protection Appliance 2.0 and 2.1, is affected by a missing access control check vulnerability which could potentially allow a remote unauthenticated attacker to read or change the Local Download Service (LDLS) credentials. The LDLS credentials are used to connect to Dell EMC Online Support. If the LDLS configuration was changed to an invalid configuration, then Avamar Installation Manager may not be able to connect to Dell EMC Online Support web site successfully. The remote unauthenticated attacker can also read and use the credentials to login to Dell EMC Online Support, impersonating the AVI service actions using those credentials.
CVSS v3 Severity:9.8 Critical (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.5 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
7.2 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:L)
6.3 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:L/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): Low
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
6.4 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-862
CWE-noinfo
Vulnerability Consequences:Bypass Security
References:Source: MITRE
Type: CNA
CVE-2018-1217

Source: CCN
Type: Dell EMC Identifier: DSA-2018-025
Dell EMC Avamar and Integrated Data Protection Appliance Installation Manager Missing Access Control Vulnerability

Source: FULLDISC
Type: Mailing List, Third Party Advisory
20180405 DSA-2018-025: Dell EMC Avamar and Integrated Data Protection Appliance Installation Manager Missing Access Control Vulnerability

Source: SECTRACK
Type: Third Party Advisory, VDB Entry
1040641

Source: XF
Type: UNKNOWN
emc-avamar-cve20181217-sec-bypass(141347)

Source: CCN
Type: Packet Storm Security [04-10-2018]
Dell EMC Avamar And Integrated Data Protection Appliance Invalid Access Control

Source: EXPLOIT-DB
Type: EXPLOIT
Offensive Security Exploit Database [04-10-2018]

Source: EXPLOIT-DB
Type: Exploit, Third Party Advisory, VDB Entry
44441

Vulnerable Configuration:Configuration 1:
  • cpe:/a:dell:emc_avamar:7.3.1:*:*:*:*:*:*:*
  • OR cpe:/a:dell:emc_avamar:7.4.1:*:*:*:*:*:*:*
  • OR cpe:/a:dell:emc_avamar:7.5.0:*:*:*:*:*:*:*
  • OR cpe:/a:dell:emc_integrated_data_protection_appliance:2.0:*:*:*:*:*:*:*
  • OR cpe:/a:dell:emc_integrated_data_protection_appliance:2.1:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:dell:emc_integrated_data_protection_appliance:2.0:*:*:*:*:*:*:*
  • OR cpe:/a:dell:emc_integrated_data_protection_appliance:2.1:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    dell emc avamar 7.3.1
    dell emc avamar 7.4.1
    dell emc avamar 7.5.0
    dell emc integrated data protection appliance 2.0
    dell emc integrated data protection appliance 2.1
    dell emc integrated data protection appliance 2.0
    dell emc integrated data protection appliance 2.1