Vulnerability Name:

CVE-2022-27535 (CCN-232911)

Assigned:2022-03-21
Published:2022-03-21
Updated:2022-08-15
Summary:Kaspersky VPN Secure Connection for Windows version up to 21.5 was vulnerable to arbitrary file deletion via abuse of its 'Delete All Service Data And Reports' feature by the local authenticated attacker.
CVSS v3 Severity:7.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
6.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/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): High
Availibility (A): High
6.1 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L)
5.3 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L/E:U/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): None
Integrity (I): High
Availibility (A): Low
CVSS v2 Severity:5.2 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:N/I:C/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): Complete
Availibility (A): Partial
Vulnerability Type:CWE-noinfo
Vulnerability Consequences:Bypass Security
References:Source: MITRE
Type: CNA
CVE-2022-27535

Source: XF
Type: UNKNOWN
kaspersky-cve202227535-sec-bypass(232911)

Source: MISC
Type: Vendor Advisory
https://forum.kaspersky.com/topic/kaspersky-statement-on-cve-2022-27535-26742/

Source: CCN
Type: Kaspersky Web site
VPN Secure Connection for Windows

Source: MISC
Type: Vendor Advisory
https://support.kaspersky.com/general/vulnerability.aspx?el=12430#050822

Source: MISC
Type: Third Party Advisory
https://www.synopsys.com/blogs/software-security/cyrc-advisory-kasperksy-vpn-microsoft-windows/

Vulnerable Configuration:Configuration 1:
  • cpe:/a:kaspersky:vpn_secure_connection:*:*:*:*:*:*:*:* (Version < 21.6)
  • AND
  • cpe:/o:microsoft:windows:-:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    kaspersky vpn secure connection *
    microsoft windows -