CVE-2025-20207

mediumpriority · track · 0EPSS 0.003 · 28 %ileDEEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.34% (28th) EPSS

CVSS 4.3 · medium

Is it mine?

101 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

A vulnerability in Simple Network Management Protocol (SNMP) polling for Cisco Secure Email and Web Manager, Cisco Secure Email Gateway, and Cisco Secure Web Appliance could allow an authenticated, remote attacker to obtain confidential information about the underlying operating system. This vulnerability exists because the appliances do not protect confidential information at rest in response to SNMP poll requests. An attacker could exploit this vulnerability by sending a crafted SNMP poll request to the affected appliance. A successful exploit could allow the attacker to discover confidential information that should be restricted. To exploit this vulnerability, an attacker must have the configured SNMP credentials.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

FixedCisco Secure Emailcisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
FixedCisco Secure Email and Web Managercisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
FixedCisco Secure Web Appliancecisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com

cvss

Technical severity, 0–10. One row per scoring source.

4.3

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.14.3mediumAV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:Nsecondary · FSTEC (BDU) RU

v3.14.3mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:Nsecondary · ENISA EU

v3.14.3mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:Nsecondary · psirt@cisco.com USexploitability 2.8 · impact 1.4

v3.14mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

v3.14.3mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:Nsecondary · Cisco PSIRT US

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-200USCWE-200US

affected products (101)

Products and version ranges known to be affected.

Cisco Secure Email Gateway <15.0.3-002all versionscert_bundDE
Cisco Secure Email Gateway <15.5.2-018all versionscert_bundDE
Cisco Secure Email Gateway <16.0.0-050all versionscert_bundDE
Cisco Secure Web Appliance <15.0.1-004all versionscert_bundDE
Cisco Secure Web Appliance <15.2.1-010all versionscert_bundDE
Cisco Secure Email Gateway< 15.0.3-002cert_bundDE
Cisco Secure Email Gateway< 15.5.2-018cert_bundDE
Cisco Secure Email Gateway< 16.0.0-050cert_bundDE
Cisco Secure Web Appliance< 15.0.1-004cert_bundDE
Cisco Secure Web Appliance< 15.2.1-010cert_bundDE
Cisco Cisco Secure Emailall versionscisco_csafUS
Cisco Cisco Secure Email and Web Managerall versionscisco_csafUS
Cisco Cisco Secure Web Applianceall versionscisco_csafUS
Cisco Cisco Secure Email≤ 13.5.4-038enisa_euvdEU
Cisco Cisco Secure Email≤ 15.5.1-055enisa_euvdEU
Cisco Cisco Secure Email≤ 14.2.0-620enisa_euvdEU
Cisco Cisco Secure Email≤ 13.0.0-392enisa_euvdEU
Cisco Cisco Secure Email≤ 15.0.1-030enisa_euvdEU
Cisco Cisco Secure Email≤ 14.3.0-032enisa_euvdEU
Cisco Cisco Secure Email≤ 14.2.1-020enisa_euvdEU

showing 20 of 101

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2025-0276Cisco AsyncOS, Secure Email Gateway und Secure Web Appliance: Mehrere SchwachstellenDeutsch2025-02-05csaf · cert_bundDE
Ein entfernter anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in Cisco AsyncOS, Cisco Secure Email Gateway und Cisco Secure Web Appliance ausnutzen, um beliebigen Code mit Administratorrechten auszuführen, Root-Rechte zu erlangen, vertrauliche Informationen preiszugeben, Sicherheitsmaßnahmen zu umgehen und einen Cross-Site-Scripting-Angriff durchzuführen.
cisco-sa-esa-sma-wsa-snmp-inf-FqPvL8sXCisco Secure Email and Web Manager, Secure Email Gateway, and Secure Web Appliance SNMP Polling Information Disclosure Vulnerability2025-02-05csaf · cisco_csafUS
A vulnerability in Simple Network Management Protocol (SNMP) polling for Cisco Secure Email and Web Manager, Cisco Secure Email Gateway, and Cisco Secure Web Appliance could allow an authenticated, remote attacker to obtain confidential information about the underlying operating system. This vulnerability exists because the appliances do not protect confidential information at rest in response to SNMP poll requests. An attacker could exploit this vulnerability by sending a crafted SNMP poll request to the affected appliance. A successful exploit could allow the attacker to discover confidential information that should be restricted. To exploit this vulnerability, an attacker must have the configured SNMP credentials. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund cisco_csaf NVD CVE.org MITRE

published 2025-02-05modified 2026-06-17

references (3)

External citations — patches, advisories, analysis.

scry

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