What is the CVSS score of CVE-2021-38136?

CVE-2021-38136 has a CVSS 3.1 base score of 6.5 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 1.2%.

Is there a public PoC exploit available for CVE-2021-38136?

Yes, a public proof-of-concept exploit is available for CVE-2021-38136. Prioritise patching immediately. EPSS: 1.2%.

Securewatch Managed Services CVE-2021-38136

MEDIUM

Path Traversal (CWE-22)

2021-08-06 cve@mitre.org

Path Traversal Securewatch Managed Services

6.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.5 MEDIUM

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Aug 06, 2021 - 15:15 nvd

MEDIUM 6.5

DescriptionNVD

Corero SecureWatch Managed Services 9.7.2.0020 is affected by a Path Traversal vulnerability via the snap_file parameter in the /it-IT/splunkd/__raw/services/get_snapshot HTTP API endpoint. A ‘low privileged’ attacker can read any file on the target host.

AnalysisAI

Corero SecureWatch Managed Services 9.7.2.0020 is affected by a Path Traversal vulnerability via the snap_file parameter in the /it-IT/splunkd/__raw/services/get_snapshot HTTP API endpoint. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Path Traversal (CWE-22), which allows attackers to access files and directories outside the intended path. Corero SecureWatch Managed Services 9.7.2.0020 is affected by a Path Traversal vulnerability via the snap_file parameter in the /it-IT/splunkd/__raw/services/get_snapshot HTTP API endpoint. A ‘low privileged’ attacker can read any file on the target host. Affected products include: Corero Securewatch Managed Services.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate and canonicalize file paths. Use chroot or sandboxing. Reject input containing path separators or '../' sequences.