Digium Asterisk Global Footprint

Top 10 Identified Countries

Country Observations Percentage
US 10,337 26.46%
BR 4,523 11.58%
DE 3,525 9.02%
IT 2,065 5.29%
CA 1,668 4.27%
ZA 1,609 4.12%
GB 1,119 2.86%
RU 1,081 2.77%
IN 1,036 2.65%
CN 736 1.88%

Is Digium Asterisk part of your extended attack surface? Bitsight helps security leaders rapidly identify exposure and detect threats in order to prioritize, communicate, and mitigate risk.

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Digium Asterisk Industry Footprint

Top 10 Identified Industries

*Service provider organizations (typically Technology and Telecommunications) are disproportionally represented in the results given their upstream ownership of end-user infrastructure. See our FAQs.

Industry* Observations Percentage
Technology 18,059 79.13%
Telecommunications 4,400 19.28%
Business Services 61 0.27%
Tourism/Hospitality 57 0.25%
Education 50 0.22%
Finance 31 0.14%
Government/Politics 29 0.13%
Manufacturing 23 0.10%
Utilities 16 0.07%
Transportation 14 0.06%

Asterisk Version Details

346 Versions Found
Version Number of Observations
unspecified 5,431
16.2.0 3,425
11.25.3 3,068
18.26.1 2,148
16.30.0 1,583
18.19.0 1,578
13.38.3 1,200
1.8.9 1,044
13.4.0 973
20.18.2 958

Asterisk CVEs

Top 10 CVEs
CVE Number Number of Observations
CVE-2023-49294 10,770
CVE-2023-49786 10,770
CVE-2023-37457 10,770
CVE-2020-35652 9,120
CVE-2021-26712 6,854
CVE-2021-26906 6,635
CVE-2020-35776 6,608
CVE-2017-17090 6,042
CVE-2019-12827 5,385
CVE-2019-15639 5,381

Bitsight Data Discovery and Continuous Threat Scanning

Bitsight, the leading provider in Cyber Risk Management, introduced the next-generation internet scanner Bitsight Groma in May 2024. This technology continuously scans the entire internet to discover assets, collect asset attribution evidence, and identify an ever-growing set of security observations, such as vulnerabilities and misconfigurations. Groma’s scanning activities presently encompass:


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Greynoise’s recent study testifies the speed of Bitsight Groma.

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How we use Bitsight Groma data 

Empower Security Research

Bitsight TRACE team investigates security incidents and identifies vulnerabilities and threats.

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See Your External Attack Surface

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External Attack Surface Management

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Your attack surface is expanding—know exactly how it looks

Reducing exposure starts with knowing exactly how your external attack surface stands—from your overall standing to each digital and cloud asset around the world. Bitsight's custom report gives you the insights you need to see your entire external attack surface.

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