CVE-2018-18657
An issue was discovered in Arcserve Unified Data Protection (UDP) through 6.5 Update 4. There is...
CVE-2018-18657 is a high vulnerability (CVSS 7.5) in Arcserve Udp, published October 26, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.34%, the 71st percentile. No source names a fixed version.
- Severity
- 7.5 HighCVSS 3.0, NVD
- Exploit chance
- 1.34%EPSS, 71st percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
Description
An issue was discovered in Arcserve Unified Data Protection (UDP) through 6.5 Update 4. There is a DDI-VRT-2018-18 Unauthenticated Sensitive Information Disclosure via /gateway/services/EdgeServiceImpl issue.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
Affected products
What each source reports
NVD Score used
An issue was discovered in Arcserve Unified Data Protection (UDP) through 6.5 Update 4. There is a DDI-VRT-2018-18 Unauthenticated Sensitive Information Disclosure via /gateway/services/EdgeServiceImpl issue.
- Record
CVE-2018-18657- CVSS 3.0
- 7.5 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-200
- Updated
- 2026-11-02
CVE ListNo score
An issue was discovered in Arcserve Unified Data Protection (UDP) through 6.5 Update 4. There is a DDI-VRT-2018-18 Unauthenticated Sensitive Information Disclosure via /gateway/services/EdgeServiceImpl issue.
- Record
CVE-2018-18657- Updated
- 2026-11-02
EUVDEUVD-2018-10373No score
An issue was discovered in Arcserve Unified Data Protection (UDP) through 6.5 Update 4. There is a DDI-VRT-2018-18 Unauthenticated Sensitive Information Disclosure via /gateway/services/EdgeServiceImpl issue.
- Record
EUVD-2018-10373- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-v5rc-5qp4-wx38
An issue was discovered in Arcserve Unified Data Protection (UDP) through 6.5 Update 4. There is...
An issue was discovered in Arcserve Unified Data Protection (UDP) through 6.5 Update 4. There is a DDI-VRT-2018-18 Unauthenticated Sensitive Information Disclosure via /gateway/services/EdgeServiceImpl issue.
- Record
GHSA-v5rc-5qp4-wx38- CVSS 3.0
- 7.5 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-200
- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
References
support.arcserve.com/s/article/360001392563?language=en_US
digitaldefense.com/blog/zero-day-alerts/arcserve-disclosure
nvd.nist.gov/vuln/detail/CVE-2018-18657
github.com/advisories/GHSA-v5rc-5qp4-wx38