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No exploitation reportedFix available

CVE-2020-13499

No exploitation reported by the sources we read.

  • Published2020-09-24
  • WeaknessCWE-89

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

An SQL injection vulnerability exists in the CHaD.asmx web service functionality of eDNA Enterprise Data Historian 3.0.1.2/7.5.4989.33053. Specially crafted SOAP web requests can cause SQL injections resulting in data compromise. Parameter InstancePath in CHaD.asmx is vulnerable to unauthenticated SQL injection attacks.

Timeline

dates in UTC
  1. 2020-09-2415:15CVE publishedNVD

Versions per branch

NVD
Aveva edna enterprise data historian
BranchAffectedFixed in
3.0= 3.0.1.2\/7.5.4989.33053no fix published

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Vendor advisories

  • ICSA-20-254-01 CISA1 known affected

    AVEVA Enterprise Data Management Web

    Enterprise Data Management Web: v2019 and prior

Full record on NVD

Fix

  1. Vendor fix CISA ICSA-20-254-01 · 1 productAVEVA reports that affected users are recommended to upgrade to AVEVA Enterprise Data Management Web v2019 SP1 as soon as possible. If an upgrade to v2019 SP1 is not possible, users can contact AVEVA Global Customer Support, and a hot-fix can be made available for eDNA Web v2018 SP2. Other versions…
  2. Mitigation from the vendor CISA ICSA-20-254-01 · 1 productFor more information see the AVEVA security bulletin here.

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

  • NVDCVSS 3.19.8read 2026-10-23
  • CNACVSS 3.09.8known since 2026-10-23
  • NVDCVSS 2.07.5read 2026-10-23
  • CNAweakness (CWE)CWE-89known since 2026-10-23
  • NVDweakness (CWE)CWE-89read 2026-10-23
  • FIRST EPSSEPSS score2.9 %2026-11-08
  • GitHub Advisoriesadvisory—

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
2020-09-24
Last Modified
2026-06-17
NVD status
Modified
GitHub Advisory
GHSA-rhfw-3659-4c6v

Frequently asked questions

What is CVE-2020-13499?

An SQL injection vulnerability exists in the CHaD.asmx web service functionality of eDNA Enterprise Data Historian 3.0.1.2/7.5.4989.33053. Specially crafted SOAP web requests can cause SQL injections resulting in data compromise. Parameter InstancePath in CHaD.asmx is vulnerable to unauthenticated SQL injection attacks.

Is CVE-2020-13499 actively exploited?

Active exploitation of CVE-2020-13499 has not been confirmed. Its EPSS score was 2.9% on 2026-11-08, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2020-13499?

CVE-2020-13499 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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