Vulnerability Name:

CVE-2017-9664 (CCN-130197)

Assigned:2017-08-10
Published:2017-08-10
Updated:2019-10-09
Summary:In ABB SREA-01 revisions A, B, C: application versions up to 3.31.5, and SREA-50 revision A: application versions up to 3.32.8, an attacker may access internal files of ABB SREA-01 and SREA-50 legacy remote monitoring tools without any authorization over the network using a HTTP request which refers to files using ../../ relative paths. Once the internal password file is retrieved, the password hash can be identified using a brute force attack. There is also an exploit allowing running of commands after authorization.
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
9.8 Critical (CCN 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 (CCN 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
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
10.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-22
Vulnerability Consequences:Obtain Information
References:Source: MITRE
Type: CNA
CVE-2017-9664

Source: CCN
Type: ABB Web site
ABB SREA-01 and SREA-50

Source: BID
Type: Third Party Advisory, VDB Entry
100260

Source: CCN
Type: BID-100260
ABB SREA-01 and SREA-50 CVE-2017-9664 Directory Traversal Vulnerability

Source: XF
Type: UNKNOWN
abb-cve20179664-dir-traversal(130197)

Source: CCN
Type: ICSA-17-222-05
ABB SREA-01 and SREA-50

Source: MISC
Type: Mitigation, Third Party Advisory, US Government Resource
https://ics-cert.us-cert.gov/advisories/ICSA-17-222-05

Vulnerable Configuration:Configuration 1:
  • cpe:/o:abb:srea-50_firmware:*:*:*:*:*:*:*:* (Version <= 3.32.8)
  • AND
  • cpe:/h:abb:srea-50:-:*:*:*:*:*:*:*

  • Configuration 2:
  • cpe:/o:abb:srea-01_firmware:*:*:*:*:*:*:*:* (Version <= 3.31.5)
  • AND
  • cpe:/h:abb:srea-01:-:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    abb srea-50 firmware *
    abb srea-50 -
    abb srea-01 firmware *
    abb srea-01 -