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CVE-2019-25480

HIGHCVSS 8.7/10EPSS 0.72%

Last modified

CVE-2019-25480 is a high-severity vulnerability rated 8.7/10 on the CVSS scale. ARMBot contains an unrestricted file upload vulnerability in upload.php that allows unauthenticated attackers to upload arbitrary files by manipulating the file parameter with path traversal sequences. Attackers can upload PHP files with traversal payloads ../public_html/ to write executable code to the web root and achieve remote code execution.. EPSS estimates a 0.72% chance of exploitation in the next 30 days.

Description

ARMBot contains an unrestricted file upload vulnerability in upload.php that allows unauthenticated attackers to upload arbitrary files by manipulating the file parameter with path traversal sequences. Attackers can upload PHP files with traversal payloads ../public_html/ to write executable code to the web root and achieve remote code execution.

Metrics

CVSS 3.1
7.5/10

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

CVSS 4.0
8.7/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability
0.72%

49.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is CVE-2019-25480?
ARMBot contains an unrestricted file upload vulnerability in upload.php that allows unauthenticated attackers to upload arbitrary files by manipulating the file parameter with path traversal sequences. Attackers can upload PHP files with traversal payloads ../public_html/ to write executable code to the web root and achieve remote code execution.
How severe is CVE-2019-25480?
CVE-2019-25480 has a CVSS score of 8.7/10 (HIGH severity). The EPSS model estimates a 0.72% probability of exploitation in the next 30 days.
How do I fix CVE-2019-25480?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-25480?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST