CVE•Published 2026-08-11•Modified 2026-09-09•1 article on news•4 live references•NVD data
CVE-2026-13737Commvault · Commvault
Vulnerability data via NVD (ingested)
CVSS v3.1
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
38
Exploit Prediction Scoring System · top 62% of all CVEs
Weaknesses (CWE)
Description
CommServe contained an allowlist bypass vulnerability affecting command execution authorization. Software customers upgrade to resolved maintenance release. Update all Commvault installations, including Commserve, Webserver, Command Center, Media Agents, Clients and HyperScale X.
Timeline
Published 2026-08-11
Modified 2026-09-09
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common). Live host counts are a Premium feature.
Shodan · vuln tag
vuln:CVE-2026-13737Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Commvault Commvault"All exposed Commvault Commvault instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Commvault"HTTP body or banner mentions "Commvault" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-13737Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-13737Censys host search filtered to this CVE id.
grep.app
CVE-2026-13737Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-13737GitHub code search for direct mentions.
Google dork
"CVE-2026-13737" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub (6)
CVE-2026-137376 repos
Josh-blythe/bordair-multimodalPython
Open-source cross-modal and multimodal prompt injection test suite. 250,000+ attack payloads across text, image, document, and audio modalities. Research-backed by OWASP LLM Top 10…
XuzhaoLi/ro-arxiv-dailyPython
Automatically Update Arxiv Papers about Path Planning, LLM and Autonomous Driving using Github Actions since 2024.2.
cnlinxi/LLM-paper-dailyPython
Automatically Update LLM Papers Daily using Github Actions. Ref: https://github.com/Vincentqyw/cv-arxiv-daily
martinholovsky/awesome-llm-attacksunknown
A curated, framework-mapped catalog of attack techniques against LLM and GenAI systems — cross-referenced to OWASP LLM Top 10, MITRE ATLAS, OWASP ASI, and MCP security.
jaschadub/compromised-packages-checkPython
Scan a repository for known-malicious npm, cratres, and PyPI package versions from recent supply-chain compromises (Mini Shai-Hulud, TanStack, @cap-js/mbt, etc). UPDATED 6 TIMES A …
cmivqa/ro-arxiv-dailyPython
Automatically Update Arxiv Papers Daily using Github Actions (Update Every 8th hours)