Vulnerability Name:

CVE-2016-3685 (CCN-120078)

Assigned:2016-03-08
Published:2016-03-08
Updated:2021-09-08
Summary:SAP Download Manager 2.1.142 and earlier generates an encryption key from a small key space on Windows and Mac systems, which allows context-dependent attackers to obtain sensitive configuration information by leveraging knowledge of a hardcoded key in the program code and a computer BIOS serial number, aka SAP Security Note 2282338.
CVSS v3 Severity:4.7 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N)
4.2 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): High
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): None
Availibility (A): None
5.5 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N)
5.0 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): None
Availibility (A): None
CVSS v2 Severity:1.9 Low (CVSS v2 Vector: AV:L/AC:M/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
4.6 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:C/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): None
Availibility (A): None
Vulnerability Type:CWE-255
CWE-798
Vulnerability Consequences:Obtain Information
References:Source: MITRE
Type: CNA
CVE-2016-3685

Source: MISC
Type: Exploit, Technical Description, Third Party Advisory
http://packetstormsecurity.com/files/136172/SAP-Download-Manager-2.1.142-Weak-Encryption.html

Source: CCN
Type: Full Disclosure mailing list, Wed, 9 Mar 2016 15:27:04 -0300
SAP Download Manager Password Weak Encryption

Source: FULLDISC
Type: Third Party Advisory
20160309 [CORE-2016-0004] - SAP Download Manager Password Weak Encryption

Source: MISC
Type: Exploit, Technical Description, Third Party Advisory
http://www.coresecurity.com/advisories/sap-download-manager-password-weak-encryption

Source: BUGTRAQ
Type: UNKNOWN
20160309 [CORE-2016-0004] - SAP Download Manager Password Weak Encryption

Source: XF
Type: UNKNOWN
sap-cve20163685-info-disc(120078)

Source: CCN
Type: Packet Storm Security [03-20-2016]
SAP Download Manager 2.1.142 Weak Encryption

Source: CCN
Type: SAP Web site
Download Manager | SAP Support Portal

Vulnerable Configuration:Configuration 1:
  • cpe:/a:sap:download_manager:*:*:*:*:*:*:*:* (Version <= 2.1.142)
  • AND
  • cpe:/o:apple:macos:-:*:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows:-:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:sap:download_manager:2.1.142:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    sap download manager *
    apple macos -
    microsoft windows -
    sap download manager 2.1.142