Vulnerability Details : CVE-2021-26612
An improper input validation leading to arbitrary file creation was discovered in copy method of Nexacro platform. Remote attackers use copy method to execute arbitrary command after the file creation included malicious code.
Vulnerability category: Input validation
Products affected by CVE-2021-26612
- cpe:2.3:a:tobesoft:nexacro:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-26612
0.29%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 68 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-26612
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST | |
8.1
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N |
2.8
|
5.2
|
KrCERT/CC |
CWE ids for CVE-2021-26612
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by:
- nvd@nist.gov (Primary)
- vuln@krcert.or.kr (Secondary)
References for CVE-2021-26612
-
https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36380
KrCERT/CC - KISA 인터넷 보호나라&KrCERTThird Party Advisory
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