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CVE-2020-13474

21
FAUCET Score

CVE-2020-13474 describes an authenticated privilege escalation vulnerability in NCH Express Accounts versions 8.24 and earlier. A low-privileged user can exploit a crafted URL to access and manipulate higher-privileged functions, such as adding or editing user accounts. This medium-severity vulnerability (CVSS 6.5) has a low attack complexity and high impact on integrity, but no impact on confidentiality or availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 8.24CPE matchmatch criteria
cpe:2.3:a:nchsoftware:express_accounts:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.75%
Probability of exploitation in next 30 days
EPSS Percentile
51.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0075 is in the 62nd percentile among its peer group of 21,951 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

cvewalkthrough.com / cve-2020-13474-nch-express-accounts-privilege-escalation
ExploitThird Party Advisory
tejaspingulkar.blogspot.com / 2020/12/cve-2020-13474-nch-express-accounts.html
ExploitThird Party Advisory