High severity7.8NVD Advisory· Published Jan 16, 2026· Updated Jun 17, 2026
CVE-2021-47780
CVE-2021-47780
Description
Macro Expert 4.7 contains an unquoted service path vulnerability that allows local users to potentially execute arbitrary code with elevated system privileges. Attackers can exploit the improperly configured service path to inject malicious executables that will be run with LocalSystem permissions during service startup.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3cpe:2.3:a:macro-expert:macro_expert:4.7:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:macro-expert:macro_expert:4.7:*:*:*:*:*:*:*
- (no CPE)range: <4.7
- (no CPE)range: 4.7
Patches
Vulnerability mechanics
References
3- www.exploit-db.com/exploits/50431nvdExploitThird Party Advisory
- www.vulncheck.com/advisories/macro-expert-unquoted-service-pathnvdThird Party Advisory
- www.macro-expert.comnvdProduct
News mentions
0No linked articles in our index yet.