Answer in brief
CVE-2020-37251 records a High severity (CVSS 7.8) vulnerability in RealTimes Desktop Service 18.1.4 Unquoted Service Path Privilege Escalation. The current sources do not mark it as known exploited. The current feed maps Real/RealTimes Desktop Service (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 7.8. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Real/RealTimes Desktop Service (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Real/RealTimes Desktop Servicegeneric | 18.1.4 | Not reported |
Published upstream
Jun 19, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jun 23, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jun 19, 2026
RealTimes Desktop Service 18.1.4 contains an unquoted service path vulnerability in the rpdsvc.exe binary that allows local attackers to escalate privileges. Attackers can place malicious executables in unquoted path directories to execute arbitrary code with LocalSystem privileges during service startup or system reboot.
Quoted source text, attributed separately from HOL analysis.