Network
JSC "ER-Telecom Holding"
AS51604registered in Russia (RU)hosts in 1 country
As of 2026-11-12, JSC "ER-Telecom Holding" (AS51604, registered in Russia) had 4 011 hosts seen in 1 country; 101 of them with known CVEs (2 283 distinct, 12 known to be exploited). It announces 154 IPv4 prefixes and 1 IPv6 prefix (151 808 IPv4 addresses, 1 345th by address space).
Known CVEs in this network
CVEs by severity: CRITICAL 140 HIGH 429 MEDIUM 1 514 LOW 199 UNRATED 1
A match is an indication, not proof: it is based on the software version a service reported, and fixes are often backported without changing the version.
Not counted: 21 hosts with CVEs only on distribution builds whose fix may be backported.
Counted 2026-11-12 04:20 UTC
Routing
Most common CVEs in this network
| CVE | Hosts |
|---|---|
| CVE-2026-106583 HIGH 7.8 | 30 |
| CVE-2026-106553 HIGH 7.5 | 30 |
| CVE-2026-106555 HIGH 7.5 | 30 |
| CVE-2026-106552 MEDIUM 6.5 | 30 |
| CVE-2026-106585 MEDIUM 6.5 | 30 |
| CVE-2025-23419 MEDIUM 5.3 | 30 |
| CVE-2026-106586 MEDIUM 4.3 | 30 |
| CVE-2026-106582 LOW 3.7 | 30 |
| CVE-2026-106584 LOW 3.3 | 30 |
| CVE-2026-106587 LOW 3.3 | 30 |
| CVE-2023-44487 HIGH 7.5 known exploited | 29 |
| CVE-2026-73282 MEDIUM 4.8 | 29 |
| CVE-2026-73281 LOW 3.5 | 29 |
| CVE-2026-73283 LOW 2.5 | 29 |
| CVE-2026-123158 HIGH 8.1 known exploited | 26 |
| CVE-2026-60002 CRITICAL 9.4 | 26 |
| CVE-2026-59999 HIGH 7.5 | 26 |
| CVE-2026-60000 HIGH 7.5 | 26 |
| CVE-2026-59998 MEDIUM 6.5 | 26 |
| CVE-2026-60001 MEDIUM 6.5 | 26 |
| CVE-2026-59995 MEDIUM 5.4 | 26 |
| CVE-2026-59996 MEDIUM 5.4 | 26 |
| CVE-2026-59997 MEDIUM 5.4 | 26 |
| CVE-2021-3618 HIGH 7.4 | 23 |
| CVE-2022-41741 HIGH 7.8 | 22 |
| CVE-2022-41742 HIGH 7.1 | 22 |
| CVE-2026-35385 HIGH 8.1 | 17 |
| CVE-2026-35414 HIGH 8.1 | 17 |
| CVE-2021-23017 HIGH 7.7 | 17 |
| CVE-2026-35387 MEDIUM 6.5 | 17 |
| CVE-2026-35388 LOW 2.5 | 17 |
| CVE-2025-61984 LOW 3.6 | 16 |
| CVE-2025-61985 LOW 3.6 | 16 |
| CVE-2019-20372 MEDIUM 5.3 | 13 |
| CVE-2025-32728 LOW 3.8 | 13 |
| CVE-2026-106588 LOW 3.1 | 13 |
| CVE-2026-106589 LOW 2.9 | 13 |
| CVE-2026-46729 HIGH 7.5 | 12 |
| CVE-2026-48005 HIGH 7.5 | 12 |
| CVE-2026-56153 HIGH 7.5 | 12 |
| CVE-2026-56449 HIGH 7.5 | 12 |
| CVE-2025-26465 MEDIUM 6.8 | 12 |
| CVE-2026-42528 MEDIUM 4.3 | 12 |
| CVE-2026-42356 LOW 3.7 | 12 |
| CVE-2026-93546 HIGH 8.8 | 11 |
| CVE-2019-9511 HIGH 7.5 | 11 |
| CVE-2019-9513 HIGH 7.5 | 11 |
| CVE-2019-9516 MEDIUM 6.5 | 11 |
| CVE-2018-16845 MEDIUM 6.1 | 11 |
| CVE-2026-86060 CRITICAL 9.8 known exploited | 10 |
The 50 found on the most hosts, of 2 283 CVEs.
Most exposed hosts
Known exploited first, then by the number of CVEs.
Showing the first 100 of 101. Complete lists will be available to registered users.
Where its hosts are
| Country | Hosts | With CVEs |
|---|---|---|
| Russia RU | 4 011 | 101 |