CVE-2018-20013: n/a vulnerability

CVE-2018-20013: In UrBackup 2.2.6, an attacker can send a malformed request to the client over the network, and trigger a f...

In UrBackup 2.2.6, an attacker can send a malformed request to the client over the network, and trigger a fileservplugin/CClientThread.cpp CClientThread::ProcessPacket metadata_id!=0 assertion, leading to shutting down the client application.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 5, 2024, 11:51 UTC (UTC+00:00)

Security readout for executives and security teams

This issue can let a network attacker crash the UrBackup client application in version 2.2.6 by sending malformed traffic. The main business impact is backup reliability: affected endpoints may stop participating in backups until the client is restarted or remediated. Exposure appears limited to environments running UrBackup client 2.2.6 where the client is reachable over the network. The source bundle does not identify broader affected versions or CPEs. Treat this as a backup availability risk, not a data theft finding based on available evidence. Prioritize systems where failed backups would affect recovery objectives or compliance commitments. Mitigation focus: Inventory UrBackup client versions and identify any 2.2.6 deployments.; Review UrBackup vendor changelog and advisory guidance for fixed versions.; Restrict network reachability to UrBackup clients to trusted backup infrastructure..

Prepared: Jun 6, 2026, 20:39 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Jun 18, 2019, 12:32 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0CVSS vectors

0Timeline events

0ADP providers

2Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
https://github.com/MostafaSoliman/Security-Advisories/blob/master/CVE-2018-20013CVE reference · x_refsource_MISC

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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