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CVE-2015-7765

76
FAUCET Score

CVE-2015-7765 describes a critical hardcoded password vulnerability in ZOHO ManageEngine OpManager 11.5 build 11600 and earlier, where the "IntegrationUser" account uses a default password of "plugin." This allows remote authenticated attackers to gain full administrator access. With a CVSS score of 9.0 and a FAUCET Risk Score of 99/100, this flaw presents a severe risk due to its network-based attack vector, low complexity, and complete compromise of confidentiality, integrity, and availability. While not listed in CISA's KEV catalog, exploit code is publicly available via a Metasploit module, though there is minimal community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
11.5CPE matchmatch criteria
cpe:2.3:a:zohocorp:manageengine_opmanager:11.5:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.0HIGH

AV:N/AC:L/Au:S/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Exploitability Score
8.0
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
67.28%
Probability of exploitation in next 30 days
EPSS Percentile
99.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Metasploit: ManageEngine OpManager Remote Code Execution · Sep 14, 2015
ExploitDB: EDB-38221 · Sep 17, 2015
This CVE's current EPSS score of 0.6728 is in the 99th percentile among its peer group of 17,844 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

packetstormsecurity.com / files/133596/ManageEngine-OpManager-Remote-Code-Execution.html
Exploit
seclists.org / fulldisclosure/2015/Sep/66
support.zoho.com / portal/manageengine/helpcenter/articles/pgsql-submitquery-do-vulnerability
exploit-db.com / exploits/38221
Exploit
rapid7.com / db/modules/exploit/windows/http/manage_engine_opmanager_rce
Exploit