Security readout for executives and security teams
Plain-English summary
Cain & Abel 4.9.56 has a Windows service configuration flaw that can let a local, low-privileged attacker gain LocalSystem-level control. This is serious where the tool is installed on shared workstations, lab systems, or administrator machines. The sources do not show CISA KEV listing or confirmed active exploitation.
Executive priority
Treat as high priority if Cain & Abel exists in your environment, especially on privileged or shared Windows systems. If the tool is not used, removal is the cleanest risk reduction.
Technical view
The issue is CWE-428: an unquoted service path. If the Cain & Abel service binary path contains spaces and is not quoted, Windows path parsing can allow a local attacker to place a malicious executable in a searched path location, potentially running as LocalSystem. CVSS is 8.5 under CVSS 4.0, with local access and low privileges required.
Likely exposure
Exposure is limited to Windows systems with Cain & Abel 4.9.56 installed and the vulnerable service configuration present. Risk is higher if standard users can write to directories in the service path search sequence.
Exploitation context
Public exploit information is referenced by Exploit-DB, but the provided sources do not establish active exploitation in the wild. Exploitation requires local access and some ability to place files in relevant filesystem locations.
Researcher notes
Evidence supports a local privilege escalation through an unquoted service path in Cain & Abel 4.9.56. A public Exploit-DB reference exists. No source in the bundle confirms vendor patch availability, broad exploitation, or KEV inclusion.
Mitigation direction
- Inventory systems for Cain & Abel 4.9.56.
- Remove the software where it is not required.
- Check vendor or advisory sources for updated guidance.
- Correct the unquoted service path if approved and tested.
- Restrict user write access to service path directories.
- Prioritize administrator workstations and shared Windows hosts.
Validation and detection
- Confirm whether Cain & Abel 4.9.56 is installed.
- Inspect the Windows service ImagePath for missing quotes.
- Verify whether the service runs as LocalSystem.
- Review write permissions on directories in the service path.
- Check endpoint logs for suspicious new executables near service paths.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-428: Exact CWE lookup
Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupExecution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2022-50933 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- High
- CVSS
- 8.5 (4.0)
- Known Exploited
- No
- Published
Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N——Primary CVE scoreVulnerability scoring details
Base CVSS 4.0 score
8.5HighVector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source materials
- CVE List V5 sourceCVE List V5
- ExploitDB-50728CVE reference · exploit
- Official Software Download PageCVE reference · product
- VulnCheck Advisory: Cain & Abel 4.9.56 - Unquoted Service PathCVE reference · third-party-advisory
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Unquoted Search Path or Element
Unquoted Search Path or Element represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.