CVE-2019-14422
CVSS v3
8.8
HIGH
Score EPSS
16.4 %
probabilité d’exploitation au 2026-10-05
CISA KEV
Non
exploitation connue
Exploitation
—
statut SSVC
Description
An issue was discovered in in TortoiseSVN 1.12.1. The Tsvncmd: URI handler allows a customised diff operation on Excel workbooks, which could be used to open remote workbooks without protection from macro security settings to execute arbitrary code. A tsvncmd:command:diff?path:[file1]?path2:[file2] URI will execute a customised diff on [file1] and [file2] based on the file extension. For xls files, it will execute the script diff-xls.js using wscript, which will open the two files for analysis without any macro security warning. An attacker can exploit this by putting a macro virus in a network drive, and force the victim to open the workbooks and execute the macro inside.
Détails techniques
- Publiée le
- 2019-08-15
- Exploit-DB
- EDB-47252
Questions fréquentes
Qu’est-ce que CVE-2019-14422 ?
An issue was discovered in in TortoiseSVN 1.12.1. The Tsvncmd: URI handler allows a customised diff operation on Excel workbooks, which could be used to open remote workbooks without protection from macro security settings to execute arbitrary code. A tsvncmd:command:diff?path:[file1]?path2:[file2] URI will execute a customised diff on [file1] and [file2] based on the file extension. For xls files, it will execute the script diff-xls.js using wscript, which will open the two files for analysis without any macro security warning. An attacker can exploit this by putting a macro virus in a network drive, and force the victim to open the workbooks and execute the macro inside.
CVE-2019-14422 est-elle activement exploitée ?
Aucune exploitation active de CVE-2019-14422 n’est confirmée. Son score EPSS était de 16.4 % au 2026-10-05, soit la probabilité estimée d’exploitation dans les 30 prochains jours.
Quel est le score CVSS de CVE-2019-14422 ?
CVE-2019-14422 a un score de base CVSS v3 de 8.8 (gravité HIGH).
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Autres vulnérabilités 2019 à trier
Classées par probabilité d’exploitation (EPSS).