CVE-2021-28959

Zoho ManageEngine Eventlog Analyzer through 12147 is vulnerable to unauthenticated directory traversal via an entry in a ZIP archive

published April 30, 2021

CVSS
โ€”
EPSS
17%
Percentile
97.1
In the wild
Unconfirmed
What it is

โš ๏ธ Unauthenticated directory traversal is the sneaky culprit here! A crafty ZIP entry can lead to full remote code execution, making it an unexpected risk in Zoho ManageEngine Eventlog Analyzer. ๐Ÿ”ฅ Think of it like a delivery service that lets anyone access not just their own packages, but also rifling through others' parcels because the security checks were skipped. The ZIP archive is the delivery truck, and once inside, the attacker has unfettered access! An attacker could exploit this vulnerability to execute arbitrary code remotely, opening the door to a wealth of malicious actions โ€” from stealing sensitive data to taking control of the entire system. The consequences could be absolutely devastating for any organization that relies on this software.

Put simply

Think of it like a delivery service that lets anyone access not just their own packages, but also rifling through others' parcels because the security checks were skipped. The ZIP archive is the delivery truck, and once inside, the attacker has unfettered access! This vulnerability in Zoho ManageEngine Eventlog Analyzer allows unauthenticated users to perform directory traversal attacks through manipulated ZIP entries, which can lead to remote code execution.

What to do

An attacker could exploit this vulnerability to execute arbitrary code remotely, opening the door to a wealth of malicious actions โ€” from stealing sensitive data to taking control of the entire system. The consequences could be absolutely devastating for any organization that relies on this software. To safeguard your systems, update to the latest version of Zoho ManageEngine Eventlog Analyzer immediately. Conduct an audit of ZIP file handling and implement strict validation to prevent such traversal attacks. Don't forget to monitor your systems for any unusual activity! You've got this! Stay vigilant, follow these steps, and you'll boost your security posture in no time. ๐Ÿ›ก๏ธ

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.16912 ยท 97.1th percentile
Published
2021-04-30T12:16Z
EPSS history
Timeline
  • 30 APR 12:16Z
    Zoho ManageEngine Eventlog Analyzer through 12147 is vulnerable to unauthenticated directory traversal via an entry in a ZIP archive
    cvelistv5