High severity7.2NVD Advisory· Published Mar 3, 2023· Updated Jun 17, 2026
CVE-2023-26213
CVE-2023-26213
Description
On Barracuda CloudGen WAN Private Edge Gateway devices before 8 webui-sdwan-1089-8.3.1-174141891, an OS command injection vulnerability exists in /ajax/update_certificate - a crafted HTTP request allows an authenticated attacker to execute arbitrary commands. For example, a name field can contain :password and a password field can contain shell metacharacters.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
9- Range: <8 webui-sdwan-1089-8.3.1-174141891
- Barracuda/CloudGen WAN Private Edge Gatewaydescription
- cpe:2.3:o:barracuda:t100b_firmware:8.3.1:-:*:*:*:*:*:*
- cpe:2.3:o:barracuda:t200c_firmware:8.3.1:-:*:*:*:*:*:*
- cpe:2.3:o:barracuda:t400c_firmware:8.3.1:-:*:*:*:*:*:*
- cpe:2.3:o:barracuda:t600d_firmware:8.3.1:-:*:*:*:*:*:*
- cpe:2.3:o:barracuda:t900b_firmware:8.3.1:-:*:*:*:*:*:*
- cpe:2.3:o:barracuda:t93a_firmware:8.3.1:-:*:*:*:*:*:*
- cpe:2.3:o:barracuda:t193a_firmware:8.3.1:-:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
4- seclists.org/fulldisclosure/2023/Mar/2nvdExploitMailing ListThird Party Advisory
- sec-consult.com/vulnerability-lab/advisory/os-command-injection-in-barracuda-cloudgen-wan/nvdExploitThird Party Advisory
- campus.barracuda.com/product/cloudgenwan/doc/96024723/release-notes-8-3-1/nvdRelease Notes
- www.barracuda.com/products/network-security/cloudgen-wannvdProduct
News mentions
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