Vulnerability · Published Nov 6, 2023 · Assigned by jpcert
CVE-2023-46802
Medium 5.5
In plain English
A medium-severity security flaw in e-Tax software from National Tax Agency. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 11% of all known vulnerabilities).
Severity (CVSS 3.1)5.5Medium
Exploit odds (30 days)0.2%top 88.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
e-Tax software Version3.0.10 and earlier improperly restricts XML external entity references (XXE) due to the configuration of the embedded XML parser. By processing a specially crafted XML file, arbitrary files on the system may be read by an attacker.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| National Tax Agency | e-Tax software | Version3.0.10 and earlier |