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CVE Record

CVE-2016-10368: Open redirect vulnerability in Opsview Monitor Pro (Prior to 5.1.0.162300841, prior to 5.0.2.27475, prior t...

Open redirect vulnerability in Opsview Monitor Pro (Prior to 5.1.0.162300841, prior to 5.0.2.27475, prior to 4.6.4.162391051, and 4.5.x without a certain 2016 security patch) allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via the back parameter to the /login URI.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysismoderate

Security readout for executives and security teams

Plain-English summary

Opsview Monitor Pro could be abused to send a user from the legitimate login page to an attacker-chosen website. That makes phishing more believable because the link starts at a trusted monitoring system. The provided sources do not show server compromise or active exploitation.

Executive priority

Treat this as a targeted phishing enabler, not a direct infrastructure takeover. Prioritize remediation for internet-facing Opsview portals and environments used by privileged operations staff, because trust in monitoring tools can make credential-theft attempts more persuasive.

Technical view

The flaw is an open redirect in the /login back parameter affecting Opsview Monitor Pro before listed 5.1.0, 5.0.2, and 4.6.4 builds, plus unpatched 4.5.x. A remote attacker could redirect users to arbitrary websites for phishing. Sources do not describe code execution, authentication bypass, or data exposure.

Likely exposure

Exposure is limited to organizations running vulnerable Opsview Monitor Pro versions, especially externally reachable login pages or links shared with staff. Internet-facing monitoring portals increase phishing value, but the source bundle provides no product inventory data or CPE confirmation.

Exploitation context

No KEV listing or cited source confirms active exploitation. The known attack context is phishing: convincing a user to follow a crafted Opsview login URL that redirects to an attacker-controlled site through the back parameter.

Researcher notes

The source bundle lacks CVSS, CWE, CPEs, and detailed vendor remediation text beyond affected version thresholds. Analysis should stay tied to the /login back parameter open redirect and phishing impact. Do not infer broader Opsview products or exploit availability from these sources.

Mitigation direction

  • Review the Trustwave advisory and Opsview guidance for the applicable fixed build.
  • Upgrade from versions before 5.1.0.162300841, 5.0.2.27475, or 4.6.4.162391051.
  • For 4.5.x deployments, confirm the referenced 2016 security patch is applied.
  • Reduce external exposure of Opsview login pages where business requirements allow.
  • Add phishing detection and user reporting for suspicious Opsview login links.

Validation and detection

  • Inventory Opsview Monitor Pro versions across production, staging, and legacy systems.
  • Confirm whether any 4.5.x instances received the 2016 security patch.
  • Review access logs for unusual /login requests containing external back parameter values.
  • Test only for redirect behavior in an authorized, non-production validation path.
  • Verify public-facing monitoring portals are covered by web and phishing monitoring.
Prepared
Confidence
medium
Sources
3

Public sources used

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
0Timeline events
0ADP providers
2Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.