A

Asterisk

C
CAUTION
14
Total CVEs
3
Crit / High
4
Medium
0%
Unpatched
83%
Patched
5.8
Avg CVSS
0
CISA KEV
// Data sourced from NVD · CISA KEV · RHSA · GHSA · Debian · OSV · EPSS · Exploit-DB How we collect data →
// INTEL UPGRADE
Full Company Dossier — Coming Soon
Executive profiles, financial exposure, M&A risk, breach history & supply-chain threat mapping — all in one place.
OSINT FINANCIALS EXEC PROFILES BREACH DB
▸ CVE Trend by Year
▸ Patch Coverage
Patched
83%
Unpatched
0%
Under Review
8%
Pending
8%
✓ 10 patched ✗ 0 unpatched ~ 1 under review ⏳ 1 pending score
▸ Intelligence by Audience
PoC Available
1 / 20 shown
CISA KEV (Exploited)
0
Top EPSS (Exploitation Probability)
CVE-2023-49786 5.29% exploitation probability
CVE-2024-42365 4.67% exploitation probability
CVE-2023-37457 1.12% exploitation probability
CVE-2024-57520 1.04% exploitation probability
CVE-2024-42491 0.59% exploitation probability
Quick Facts for Reporting
Total CVEs tracked
14
Critical severity
0
Actively exploited (CISA)
0
Unpatched ratio
0%
Avg CVSS score
5.8
Security grade
C (CAUTION)
NVD Data Attribution
Source: NIST National Vulnerability Database (NVD) + GitHub Advisory Database.
Data aggregated by Valters IT Hub · valtersit.com
Last updated: 2026-06-14
Security Risk Score (for investors)
LOW
Vuln Volume
GOOD
Patch Responsiveness
LOW
CISA Exposure
⚠ Not financial advice. Past security incidents do not guarantee future stock performance.
▸ Security News Google News
Attackers Exploit Issabel Framework Flaw Enabling Unauthenticated OS Command Execution - The Hacker News
The Hacker News 2026-09-16
Critical Issabel PBX Command Execution Vulnerability Exploited in the Wild - CyberSecurityNews
CyberSecurityNews 2026-09-16
Hackers Exploiting Palo Alto's PAN-OS Vulnerability to Deploy Qilin Ransomware - CyberSecurityNews
CyberSecurityNews 2026-07-21
CISA Adds Actively Exploited SolarWinds Web Help Desk RCE to KEV Catalog - The Hacker News
The Hacker News 2026-02-04
INJ3CTOR3 Operation – Leveraging Asterisk Servers for Monetization - Check Point Research
Check Point Research 2020-11-05
How is Asterisk Revolutionizing AI in Cybersecurity? - Analytics India Magazine
Analytics India Magazine 2024-12-08
▸ Recent CVEs showing 20 of 12
CVE IDSeverityPatchEPSSDate
CVE-2025-1131 7.0 HIGH PATCHED / FIX AVAILABLE 0.21% 2025-09-23
CVE-2025-57767 7.5 HIGH PATCHED / FIX AVAILABLE 0.41% 2025-08-28
CVE-2025-54995 6.5 MEDIUM PATCHED / FIX AVAILABLE 0.49% 2025-08-28
CVE-2025-49832 6.5 MEDIUM PATCHED / FIX AVAILABLE 0.46% 2025-08-01
CVE-2025-47780 4.8 MEDIUM PATCHED / FIX AVAILABLE 0.26% 2025-05-22
CVE-2025-47779 7.7 HIGH PATCHED / FIX AVAILABLE 0.51% 2025-05-22
CVE-2024-57520 ? N/A UNKNOWN / UNPATCHED 1.04% 2025-02-05
CVE-2024-42491 5.7 MEDIUM PATCHED / FIX AVAILABLE 0.59% 2024-09-05
CVE-2024-42365 7.4 HIGH PATCHED / FIX AVAILABLE 4.67% 2024-08-08
CVE-2024-35190 5.8 MEDIUM PATCH UNDER REVIEW 0.57% 2024-05-17
CVE-2023-37457 7.5 HIGH PATCHED / FIX AVAILABLE 1.12% 2023-12-14
CVE-2023-49786 PoC 7.5 HIGH PATCHED / FIX AVAILABLE 5.29% 2023-12-14
View all 12 CVEs for Asterisk →
▸Intel
Founded1999
Trust ScoreC — CAUTION
Max CVSS7.7
Last Updated2026-06-14
▸Top Weaknesses
CWE-476
NULL Pointer Dereference
2 occurrences in Asterisk CVEs (14% of total)
CWE-476 ⓘ
2
CWE-269
Improper Privilege Management
2 occurrences in Asterisk CVEs (14% of total)
CWE-269 ⓘ
2
CWE-79
Cross-Site Scripting (XSS)
1 occurrence in Asterisk CVEs (7% of total)
CWE-79 ⓘ
1
CWE-287 (Improper Authentication)
Unknown Weakness Type
1 occurrence in Asterisk CVEs (7% of total)
CWE-287 (Improper Authentication) ⓘ
1
CWE-276
Incorrect Default Permissions
1 occurrence in Asterisk CVEs (7% of total)
CWE-276 ⓘ
1
CWE-287
Improper Authentication
1 occurrence in Asterisk CVEs (7% of total)
CWE-287 ⓘ
1
CWE-862 (Missing Authorization)
Unknown Weakness Type
1 occurrence in Asterisk CVEs (7% of total)
CWE-862 (Missing Authorization) ⓘ
1
CWE-20
Unknown Weakness Type
1 occurrence in Asterisk CVEs (7% of total)
CWE-20 ⓘ
1
▸Company Profile

Asterisk is an open-source framework for building communications applications, including VoIP PBX systems, IVR, and conference bridges. It is widely used by enterprises and service providers for telephony solutions, and its security relevance stems from frequent vulnerabilities in SIP and RTP handling that can lead to denial of service or remote code execution.

▸Response Metrics
Est. MTTR ⓘ ~60 days (Average)
Mean Time To Remediate. Estimates days from CVE disclosure to patch.
Industry avg: ~60d (good) · 100-300d (poor) · 300d+ (critical)
CVE Trend ⓘ ↘ -43% better
CVE count 2026 vs 2025:  7 → 4 CVEs
Patch Speed ⓘ Poor (>65% open)
0% of CVEs still unpatched.  Excellent: <20% · Good: 20-40% · Avg: 40-65% · Poor: >65%
▸ Financial Risk Estimate
Est. GDPR Low
€600K
Est. GDPR High
€6.0M

Based on 0 critical CVEs, 0 CISA KEV, 100% unpatched. Model: GDPR Art.83 · not legal advice.

▸Actions
⚖ Compare with another vendor
▸Embed Badge
Asterisk C valtersit.com