VIR Vulnerability Intelligence Relay

CVE-2015-6293

high
Published 2015-11-06 · Modified 2026-05-06
💬 Discuss on Community ✚ Propose mitigation
CVSS v3
—
CVSS v4 NEW
—
not yet in upstream
VIR risk
7.8

Description

Cisco AsyncOS 8.x before 8.0.8-113, 8.1.x and 8.5.x before 8.5.3-051, 8.6.x and 8.7.x before 8.7.0-171-LD, and 8.8.x before 8.8.0-085 on Web Security Appliance (WSA) devices allows remote attackers to cause a denial of service (memory consumption) via multiple file-range requests, aka Bug ID CSCur39155.

Predictions

Exploit likelihood
20%
Patch ETA
—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

Application impact
VendorProductVersionsFixed
cisco ciscoweb_security_appliance8.0.0-000
cisco ciscoweb_security_appliance8.0.5
cisco ciscoweb_security_appliance8.0.6
cisco ciscoweb_security_appliance8.0.6-078
cisco ciscoweb_security_appliance8.0.7-142
cisco ciscoweb_security_appliance8.0.8-mr-113
cisco ciscoweb_security_appliance8.5.0-497
cisco ciscoweb_security_appliance8.5.0.000
cisco ciscoweb_security_appliance8.5.2-024

References

CWEs

CWE-399

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.