CVE-2023-29887

Spreadsheet Reader vulnerability

CVSS

7.5

EPSS

4.7%

EPSS pct

91th

Exploited

No known

A Local File inclusion vulnerability in test.php in spreadsheet-reader 0.5.11 allows remote attackers to include arbitrary files via the File parameter.

Affected vendor

Nuovo

Affected product

Spreadsheet Reader

CVSS vector

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

Weakness type (CWE)

CWE-22 — Path Traversal

Published

2023-04-18

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to confidentiality.

Its EPSS score of 4.7% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 91% of all scored CVEs.

Check your external exposure to CVE-2023-29887

Confirm whether Nuovo Spreadsheet Reader is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2023-29887.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2023-29887

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2023-29887 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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