How severe is CVE-2016-10367?

CVE-2016-10367 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2016-10367 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 16% (97th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-10367?

CVE-2016-10367 primarily affects Opsview. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2016-10367?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2016-10367 published?

CVE-2016-10367 was published on 2017-05-03 and last updated on 2026-06-17.

CVE-2016-10367

CVE-2016-10367 is a high-severity vulnerability in Opsview with a CVSS 3.x base score of 7.5. Its EPSS exploit-prediction score of 16% places it in the 97th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-22.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 16% (97th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: Opsview
Published: 2017-05-03
Last modified: 2026-06-17

Description

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), an unauthenticated Directory Traversal vulnerability can be exploited by issuing a specially crafted HTTP GET request utilizing a simple URL encoding bypass, %252f instead of /.

Frequently asked questions

What is CVE-2016-10367?: 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), an unauthenticated Directory Traversal vulnerability can be exploited by issuing a specially crafted HTTP GET request utilizing a simple URL encoding bypass, %252f instead of /.
How severe is CVE-2016-10367?: CVE-2016-10367 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2016-10367 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 16% (97th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-10367?: CVE-2016-10367 primarily affects Opsview. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2016-10367?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2016-10367 published?: CVE-2016-10367 was published on 2017-05-03 and last updated on 2026-06-17.

References

https://www.trustwave.com/Resources/Security-Advisories/Advisories/TWSL2016-016/?fid=8341

Affected products (4)

cpe:2.3:a:opsview:opsview:4.5.0:*:*:*:pro:*:*:*
cpe:2.3:a:opsview:opsview:4.6.4:*:*:*:pro:*:*:*
cpe:2.3:a:opsview:opsview:5.0.2:*:*:*:pro:*:*:*
cpe:2.3:a:opsview:opsview:5.1.0:*:*:*:pro:*:*:*

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