AI analysis
Adobe Campaign Classic (ACC) contains an OS command injection flaw (CWE-78) in which special elements passed to an operating system command are improperly neutralized, allowing attacker-supplied commands to run on the host. Per the CVSS vector, it is reachable over the network (AV:N), requires no privileges or user interaction, and has changed scope (S:C), meaning a successful attack can also affect resources beyond the vulnerable component. An attacker gains arbitrary code execution in the context of the current user, with high impact to confidentiality, integrity, and availability. Any organization running an affected Adobe Campaign Classic deployment is potentially exposed, though only instances reachable over the network are practically exploitable. No public proof-of-concept or confirmed in-the-wild exploitation is known, EPSS estimates a ~1.4% probability of exploitation within 30 days, and the fix arrived in a large Adobe patch release covering 170+ vulnerabilities.
What to do: Upgrade Campaign Classic to the fixed build listed in Adobe's security bulletin for this CVE, since the affected and fixed version numbers are not included in the data provided. Until patched, limit network exposure of Campaign Classic application/web servers to trusted networks, as the flaw is exploitable without authentication or user interaction. Monitor for a public PoC or CISA KEV listing and review application service accounts for signs of unexpected command execution.
Affected
| Adobe Campaign Classic (ACC) | — |
Estimated exposure
moderate~1,000-10,000 enterprise deployments worldwide (estimate; Adobe publishes no install counts) — Adobe Campaign Classic is an enterprise marketing platform used primarily by large organizations, typically with a handful of servers per customer, which implies an installed base in the thousands of deployments; no public active-install…
Order-of-magnitude estimate by the model from install counts, market share and public scan data it knows; verify before quoting.
Description
Adobe Campaign Classic (ACC) is affected by an Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability that could result in arbitrary code execution in the context of the current user. An attacker could exploit this vulnerability to execute arbitrary code. Exploitation of this issue does not require user interaction. Scope is changed.