CVE-2018-25252
CVE-2018-25252 is a medium-severity vulnerability in Solarwinds Ftp Voyager with a CVSS 3.x base score of 6.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-787.
Key facts
- Severity: Medium (CVSS 3.x base score 6.2)
- CVSS v4: 6.9
- EPSS exploit prediction: 0% (22nd percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2018-21756
- Weakness: CWE-787
- Affected product: Solarwinds Ftp Voyager
- Published:
- Last modified:
Description
FTP Voyager 16.2.0 contains a denial of service vulnerability that allows local attackers to crash the application by injecting oversized buffer data into the site profile IP field. Attackers can create a malicious site profile containing 500 bytes of repeated characters and paste it into the IP field to trigger a buffer overflow that crashes the FTP Voyager process.
Frequently asked questions
- What is CVE-2018-25252?
- FTP Voyager 16.2.0 contains a denial of service vulnerability that allows local attackers to crash the application by injecting oversized buffer data into the site profile IP field. Attackers can create a malicious site profile containing 500 bytes of repeated characters and paste it into the IP field to trigger a buffer overflow that crashes the FTP Voyager process.
- How severe is CVE-2018-25252?
- CVE-2018-25252 has a CVSS 3.x base score of 6.2, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2018-25252 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2018-25252?
- CVE-2018-25252 affects Solarwinds Ftp Voyager. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2018-25252?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2018-25252 have an EU (EUVD) identifier?
- Yes. CVE-2018-25252 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2018-21756.
- When was CVE-2018-25252 published?
- CVE-2018-25252 was published on 2026-04-04 and last updated on 2026-06-17.
References
- https://www.exploit-db.com/exploits/45527
- https://www.serv-u.com/
- https://www.serv-u.com/ftp-voyager
- https://www.vulncheck.com/advisories/ftp-voyager-denial-of-service-via-malformed-site-profile
Affected products (1)
- cpe:2.3:a:solarwinds:ftp_voyager:*:*:*:*:*:*:*:*
More vulnerabilities in Solarwinds Ftp Voyager
- CVE-2017-6803 — High (CVSS 8.8): Multiple cross-site request forgery (CSRF) vulnerabilities in the web interface in the Scheduler in SolarWinds…
All CVEs affecting Solarwinds Ftp Voyager →
Other CWE-787 (Out-of-bounds Write) vulnerabilities
- CVE-2026-42369 — Critical (CVSS 10.0): GV-VMS V20 is a Video Monitoring Software used to gather the feeds of many surveillance cameras and manage other…
- CVE-2026-4746 — Critical (CVSS 10.0): Out-of-bounds Write vulnerability in timeplus-io proton (base/poco/Foundation/src modules). This vulnerability is…
- CVE-2025-43300 — Critical (CVSS 10.0): An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 15.8.5 and iPadOS…
- CVE-2025-24201 — Critical (CVSS 10.0): An out-of-bounds write issue was addressed with improved checks to prevent unauthorized actions. This issue is fixed in…
- CVE-2024-42479 — Critical (CVSS 10.0): llama.cpp provides LLM inference in C/C++. The unsafe `data` pointer member in the `rpc_tensor` structure can cause…
- CVE-2024-39791 — Critical (CVSS 10.0): Stack-based buffer overflow vulnerabilities affecting Vonets industrial wifi bridge relays and wifi bridge…