- Banner
- 220 (vsFTPd 3.0.3)
Raw response
220 (vsFTPd 3.0.3)
Host
77.37.223.76
As of our latest check on 2026-08-07, 77.37.223.76 (PJSC Rostelecom, AS42610, Russia) had 3 open ports (21, 22, 80) and 28 known CVEs, 1 known to be exploited.
Known CVEs on this host
3open ports
2names pointing here
28known CVEs
1known exploited
Open ports and CVEs as of our latest check of this host, 2026-08-07.
CVEs by severity: HIGH 10 MEDIUM 12 LOW 6
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. See the list
Not counted: 12 fixed by the distribution (openssh 9.2p1). See them
- Network
- PJSC Rostelecom AS42610
- Open ports
- 21, 22, 80 · at our latest check, 2026-08-07
- Location
- Russia RU
- Hostname
- broadband-77-37-223-76.ip.moscow.rt.ru · reverse DNS, checked 2026-10-04
- Route
- 77.37.128.0/17 · announced by PJSC Rostelecom AS42610 RPKI valid
- Organisation
- Rostelecom MRB Moscow · Access network (cable / DSL / ISP)
- Registry network
- NCN-BBCUST · 77.37.168.0 - 77.37.247.255 · RIPE
- Abuse contact
- [email protected] · for NCN-BBCUST
- First seen
- 2026-08-07 09:40 UTC
- Last seen alive
- 2026-08-07 09:43 UTC
- Hosted domains
- 2 names point here
Reputation
Not a Tor relay, not a VPN or privacy relay address, and not on a current public blocklist.
Services (3)
- Server
- SSH-2.0-OpenSSH_9.2p1 Debian-2+deb12u9
- Host key
- ssh-ed25519 7d280f457b2c65d4…
Raw response
SSH-2.0-OpenSSH_9.2p1 Debian-2+deb12u9
- Status
- 302 Found
- Server
- nginx/1.22.1
Raw response
HTTP/1.1 302 Found Server: nginx/1.22.1 Date: Fri, 07 Aug 2026 09:40:40 GMT Content-Type: text/html; charset=UTF-8 Transfer-Encoding: chunked Connection: keep-alive Location: http://aun.su/ X-Frame-Options: SAMEORIGIN X-Content-Type-Options: nosniff X-Xss-Protection: 1; mode=block 0
Vulnerabilities
Fixed by the distribution (12)
The distribution's security data says the package revision this service shows already has the fix for these CVEs, or that its build is not affected. They are not counted.
CVEs by severity: CRITICAL 2 HIGH 1 MEDIUM 4 LOW 5
| CVE | Software |
|---|---|
| CVE-2023-28531 CRITICAL 9.8 | openssh 9.2p1 · port 22 |
| CVE-2023-38408 CRITICAL 9.8 | openssh 9.2p1 · port 22 |
| CVE-2024-6387 HIGH 8.1 | openssh 9.2p1 · port 22 |
| CVE-2025-26465 MEDIUM 6.8 | openssh 9.2p1 · port 22 |
| CVE-2023-51385 MEDIUM 6.5 | openssh 9.2p1 · port 22 |
| CVE-2023-48795 MEDIUM 5.9 | openssh 9.2p1 · port 22 |
| CVE-2023-51384 MEDIUM 5.5 | openssh 9.2p1 · port 22 |
| CVE-2025-32728 LOW 3.8 | openssh 9.2p1 · port 22 |
| CVE-2025-61984 LOW 3.6 | openssh 9.2p1 · port 22 |
| CVE-2025-61985 LOW 3.6 | openssh 9.2p1 · port 22 |
| CVE-2026-106588 LOW 3.1 | openssh 9.2p1 · port 22 |
| CVE-2026-106589 LOW 2.9 | openssh 9.2p1 · port 22 |
Port history
Every port that has answered a connection on this address, and when. A port is listed as open above only when a service was identified on it. Times are UTC.