CVE-2019-8394

Zoho ManageEngine: ServiceDesk Plus (SDP) File Upload

As of , CVE-2019-8394 in Zoho ManageEngine is on CISA's list of exploited vulnerabilities: CISA listed it on . Our patch-first group: Patch this week.

Exploited
Yes: CISA listed it on 3 November 2021
US federal deadline
3 May 2022181 days after CISA listed it. US federal civilian agencies must fix it by then.
Used in ransomware campaigns
Not known to CISA
EPSS score
0.63Higher than 99% of the CVEs EPSS scores. EPSS estimates the chance of exploitation activity in the next 30 days.
EPSS when listed
Not availableCISA listed it before 4 February 2022, where the EPSS files we read begin.
Public exploit
1 Metasploit module and 1 Exploit-DB entry
Fix
No vendor link in CISA's entry

What CISA says to do

Apply updates per vendor instructions.

CISA's required action

What the flaw is

Zoho ManageEngine ServiceDesk Plus (SDP) contains an unspecified vulnerability that allows remote users to upload files via login page customization.

CISA's description

Zoho ManageEngine ServiceDesk Plus (SDP) before 10.0 build 10012 allows remote attackers to upload arbitrary files via login page customization.

The CVE record's description, from mitre

CVE published
17 February 2019
Assigned by
mitre
CVSS
7.5 High (CVSS 3.1, from CISA-ADP)
CWE-434
Unrestricted Upload of File with Dangerous Type
CISA SSVC, exploitation
active
CISA SSVC, automatable
no
CISA SSVC, technical impact
partial

Timeline

  1. The CVE record was published.
  2. Exploit-DB published an exploit (EDB-ID 46413).
  3. CISA added it to its list of exploited vulnerabilities.
  4. The US federal deadline to fix it.

Public exploits

Facts from Metasploit's module list and Exploit-DB's index; we never copy exploit code.

ManageEngine: other exploited entries

VulnerabilityProductOur groupListedDeadlineEPSS
CVE-2020-10189Desktop Central File UploadZoho ManageEnginePatch this weekMetasploit module; EPSS 0.99; verified Exploit-DB entry0.99
CVE-2022-28810ADSelfService Plus Remote Code ExecutionZoho ManageEnginePatch this weekMetasploit module; EPSS 0.710.71
CVE-2022-47966Multiple Products Remote Code ExecutionZoho ManageEnginePatch this weekRansomware use; Metasploit module; EPSS 0.990.99
CVE-2022-35405Multiple Products Remote Code ExecutionZoho ManageEnginePatch this weekMetasploit module; EPSS 0.990.99
CVE-2021-40539ADSelfService Plus Authentication BypassZoho ManageEnginePatch this weekRansomware use; Metasploit module; EPSS 0.990.99

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