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CVE-2023-1797

31
FAUCET Score

CVE-2023-1797 is a critical unrestricted file upload vulnerability affecting OTCMS version 6.0.1, specifically within the sysCheckFile.php?mudi=sql component. This flaw allows remote attackers to upload arbitrary files, potentially leading to full system compromise. With a CVSS score of 9.8 (Critical), the vulnerability is easily exploitable over the network with low attack complexity and no user interaction required, resulting in high impacts to confidentiality, integrity, and availability. While not yet observed in active exploitation (KEV), public exploit details are available, and the vulnerability has garnered significant community discussion, indicating potential future exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
6.01CPE matchmatch criteria
cpe:2.3:a:otcms:otcms:6.01:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.3MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
2.8
Impact Score
3.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.87%
Probability of exploitation in next 30 days
EPSS Percentile
55.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0087 is in the 40th percentile among its peer group of 36,833 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

gitee.com / wkstestete/cve/blob/master/upload/upload1.md
ExploitThird Party Advisory
vuldb.com
Third Party Advisory
vuldb.com
Third Party Advisory